| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $238.82 | 9.265% | $260.9467 | $260.95 | $260.95 | $260.90 |
| Purchase #2 | $156.73 | 11.655% | $174.9969 | $175.00 | $175.00 | $175.00 |
| Purchase #3 | $119.78 | 13.858% | $136.3791 | $136.38 | $136.40 | $136.40 |
| Purchase #4 | $178.69 | 10.450% | $197.3631 | $197.36 | $197.35 | $197.40 |
| Purchase #5 | $193.40 | 13.759% | $220.0099 | $220.01 | $220.00 | $220.00 |
| Purchase #6 | $155.35 | 3.189% | $160.3041 | $160.30 | $160.30 | $160.30 |
| Purchase #7 | $138.83 | 10.232% | $153.0351 | $153.04 | $153.05 | $153.00 |
| 7 purchase totals = | $1,181.60 | $1,303.0349 | $1,303.04 | $1,303.05 | $1,303.00 | |