| 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 | $181.53 | 9.539% | $198.8461 | $198.85 | $198.85 | $198.80 |
| Purchase #2 | $157.81 | 7.362% | $169.428 | $169.43 | $169.45 | $169.40 |
| Purchase #3 | $101.49 | 3.131% | $104.6677 | $104.67 | $104.65 | $104.70 |
| Purchase #4 | $135.30 | 9.676% | $148.3916 | $148.39 | $148.40 | $148.40 |
| Purchase #5 | $42.25 | 6.873% | $45.1538 | $45.15 | $45.15 | $45.20 |
| Purchase #6 | $128.52 | 7.622% | $138.3158 | $138.32 | $138.30 | $138.30 |
| Purchase #7 | $144.85 | 3.460% | $149.8618 | $149.86 | $149.85 | $149.90 |
| 7 purchase totals = | $891.75 | $954.6648 | $954.67 | $954.65 | $954.70 | |