| 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 | $136.76 | 13.216% | $154.8342 | $154.83 | $154.85 | $154.80 |
| Purchase #2 | $105.79 | 4.769% | $110.8351 | $110.84 | $110.85 | $110.80 |
| Purchase #3 | $67.37 | 9.788% | $73.9642 | $73.96 | $73.95 | $74.00 |
| Purchase #4 | $140.87 | 12.714% | $158.7802 | $158.78 | $158.80 | $158.80 |
| Purchase #5 | $100.48 | 4.725% | $105.2277 | $105.23 | $105.25 | $105.20 |
| Purchase #6 | $120.88 | 4.335% | $126.1201 | $126.12 | $126.10 | $126.10 |
| Purchase #7 | $82.73 | 6.189% | $87.8502 | $87.85 | $87.85 | $87.90 |
| 7 purchase totals = | $754.88 | $817.6117 | $817.61 | $817.65 | $817.60 | |