| 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 | $189.27 | 5.559% | $199.7915 | $199.79 | $199.80 | $199.80 |
| Purchase #2 | $145.53 | 6.142% | $154.4685 | $154.47 | $154.45 | $154.50 |
| Purchase #3 | $8.69 | 5.444% | $9.1631 | $9.16 | $9.15 | $9.20 |
| Purchase #4 | $117.92 | 8.738% | $128.2238 | $128.22 | $128.20 | $128.20 |
| Purchase #5 | $95.32 | 7.246% | $102.2269 | $102.23 | $102.25 | $102.20 |
| Purchase #6 | $44.86 | 13.379% | $50.8618 | $50.86 | $50.85 | $50.90 |
| Purchase #7 | $229.51 | 11.847% | $256.7 | $256.70 | $256.70 | $256.70 |
| 7 purchase totals = | $831.10 | $901.4356 | $901.43 | $901.40 | $901.50 | |