| 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 | $152.43 | 8.663% | $165.635 | $165.64 | $165.65 | $165.60 |
| Purchase #2 | $142.74 | 3.765% | $148.1142 | $148.11 | $148.10 | $148.10 |
| Purchase #3 | $143.80 | 7.138% | $154.0644 | $154.06 | $154.05 | $154.10 |
| Purchase #4 | $87.89 | 11.649% | $98.1283 | $98.13 | $98.15 | $98.10 |
| Purchase #5 | $62.96 | 4.437% | $65.7535 | $65.75 | $65.75 | $65.80 |
| Purchase #6 | $155.26 | 12.385% | $174.489 | $174.49 | $174.50 | $174.50 |
| Purchase #7 | $162.41 | 11.396% | $180.9182 | $180.92 | $180.90 | $180.90 |
| 7 purchase totals = | $907.49 | $987.1026 | $987.10 | $987.10 | $987.10 | |