| 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 | $159.68 | 11.221% | $177.5977 | $177.60 | $177.60 | $177.60 |
| Purchase #2 | $126.70 | 10.389% | $139.8629 | $139.86 | $139.85 | $139.90 |
| Purchase #3 | $112.39 | 11.811% | $125.6644 | $125.66 | $125.65 | $125.70 |
| Purchase #4 | $202.98 | 13.347% | $230.0717 | $230.07 | $230.05 | $230.10 |
| Purchase #5 | $83.91 | 10.230% | $92.494 | $92.49 | $92.50 | $92.50 |
| Purchase #6 | $38.72 | 7.861% | $41.7638 | $41.76 | $41.75 | $41.80 |
| Purchase #7 | $65.55 | 11.774% | $73.2679 | $73.27 | $73.25 | $73.30 |
| 7 purchase totals = | $789.93 | $880.7224 | $880.71 | $880.65 | $880.90 | |