| 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 | $149.49 | 4.873% | $156.7746 | $156.77 | $156.75 | $156.80 |
| Purchase #2 | $174.46 | 13.198% | $197.4852 | $197.49 | $197.50 | $197.50 |
| Purchase #3 | $249.82 | 8.630% | $271.3795 | $271.38 | $271.40 | $271.40 |
| Purchase #4 | $190.51 | 4.837% | $199.725 | $199.73 | $199.75 | $199.70 |
| Purchase #5 | $204.49 | 7.397% | $219.6161 | $219.62 | $219.60 | $219.60 |
| Purchase #6 | $221.67 | 5.723% | $234.3562 | $234.36 | $234.35 | $234.40 |
| Purchase #7 | $12.25 | 3.655% | $12.6977 | $12.70 | $12.70 | $12.70 |
| 7 purchase totals = | $1,202.69 | $1,292.0343 | $1,292.05 | $1,292.05 | $1,292.10 | |