| 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 | $133.62 | 12.513% | $150.3399 | $150.34 | $150.35 | $150.30 |
| Purchase #2 | $235.77 | 7.180% | $252.6983 | $252.70 | $252.70 | $252.70 |
| Purchase #3 | $143.46 | 10.437% | $158.4329 | $158.43 | $158.45 | $158.40 |
| Purchase #4 | $143.68 | 3.316% | $148.4444 | $148.44 | $148.45 | $148.40 |
| Purchase #5 | $153.53 | 3.173% | $158.4015 | $158.40 | $158.40 | $158.40 |
| Purchase #6 | $178.93 | 8.393% | $193.9476 | $193.95 | $193.95 | $193.90 |
| Purchase #7 | $188.83 | 7.512% | $203.0149 | $203.01 | $203.00 | $203.00 |
| 7 purchase totals = | $1,177.82 | $1,265.2795 | $1,265.27 | $1,265.30 | $1,265.10 | |