| 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 | $178.79 | 4.684% | $187.1645 | $187.16 | $187.15 | $187.20 |
| Purchase #2 | $162.67 | 13.455% | $184.5572 | $184.56 | $184.55 | $184.60 |
| Purchase #3 | $148.95 | 7.435% | $160.0244 | $160.02 | $160.00 | $160.00 |
| Purchase #4 | $74.99 | 4.810% | $78.597 | $78.60 | $78.60 | $78.60 |
| Purchase #5 | $56.43 | 11.515% | $62.9279 | $62.93 | $62.95 | $62.90 |
| Purchase #6 | $140.61 | 13.161% | $159.1157 | $159.12 | $159.10 | $159.10 |
| Purchase #7 | $68.46 | 12.581% | $77.073 | $77.07 | $77.05 | $77.10 |
| 7 purchase totals = | $830.90 | $909.4597 | $909.46 | $909.40 | $909.50 | |