| 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 | $101.32 | 10.678% | $112.1389 | $112.14 | $112.15 | $112.10 |
| Purchase #2 | $137.52 | 4.461% | $143.6548 | $143.65 | $143.65 | $143.70 |
| Purchase #3 | $51.42 | 7.491% | $55.2719 | $55.27 | $55.25 | $55.30 |
| Purchase #4 | $17.43 | 13.395% | $19.7647 | $19.76 | $19.75 | $19.80 |
| Purchase #5 | $184.29 | 7.250% | $197.651 | $197.65 | $197.65 | $197.70 |
| Purchase #6 | $166.70 | 5.731% | $176.2536 | $176.25 | $176.25 | $176.30 |
| Purchase #7 | $109.74 | 11.421% | $122.2734 | $122.27 | $122.25 | $122.30 |
| 7 purchase totals = | $768.42 | $827.0083 | $826.99 | $826.95 | $827.20 | |