| 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 | $148.82 | 13.686% | $169.1875 | $169.19 | $169.20 | $169.20 |
| Purchase #2 | $24.70 | 12.470% | $27.7801 | $27.78 | $27.80 | $27.80 |
| Purchase #3 | $62.50 | 13.848% | $71.155 | $71.16 | $71.15 | $71.20 |
| Purchase #4 | $151.29 | 8.295% | $163.8395 | $163.84 | $163.85 | $163.80 |
| Purchase #5 | $176.70 | 11.457% | $196.9445 | $196.94 | $196.95 | $196.90 |
| Purchase #6 | $179.76 | 6.737% | $191.8704 | $191.87 | $191.85 | $191.90 |
| Purchase #7 | $9.90 | 6.522% | $10.5457 | $10.55 | $10.55 | $10.50 |
| 7 purchase totals = | $753.67 | $831.3227 | $831.33 | $831.35 | $831.30 | |