| 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 | $111.48 | 5.656% | $117.7853 | $117.79 | $117.80 | $117.80 |
| Purchase #2 | $171.81 | 7.172% | $184.1322 | $184.13 | $184.15 | $184.10 |
| Purchase #3 | $106.93 | 3.154% | $110.3026 | $110.30 | $110.30 | $110.30 |
| Purchase #4 | $85.63 | 8.861% | $93.2177 | $93.22 | $93.20 | $93.20 |
| Purchase #5 | $110.93 | 12.849% | $125.1834 | $125.18 | $125.20 | $125.20 |
| Purchase #6 | $112.70 | 4.560% | $117.8391 | $117.84 | $117.85 | $117.80 |
| Purchase #7 | $26.49 | 3.716% | $27.4744 | $27.47 | $27.45 | $27.50 |
| 7 purchase totals = | $725.97 | $775.9347 | $775.93 | $775.95 | $775.90 | |