| 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 | $166.91 | 13.508% | $189.4562 | $189.46 | $189.45 | $189.50 |
| Purchase #2 | $126.70 | 13.406% | $143.6854 | $143.69 | $143.70 | $143.70 |
| Purchase #3 | $25.35 | 10.728% | $28.0695 | $28.07 | $28.05 | $28.10 |
| Purchase #4 | $81.97 | 3.222% | $84.6111 | $84.61 | $84.60 | $84.60 |
| Purchase #5 | $93.25 | 7.150% | $99.9174 | $99.92 | $99.90 | $99.90 |
| Purchase #6 | $163.52 | 9.103% | $178.4052 | $178.41 | $178.40 | $178.40 |
| Purchase #7 | $59.68 | 7.283% | $64.0265 | $64.03 | $64.05 | $64.00 |
| 7 purchase totals = | $717.38 | $788.1713 | $788.19 | $788.15 | $788.20 | |