| 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 | $152.35 | 9.411% | $166.6877 | $166.69 | $166.70 | $166.70 |
| Purchase #2 | $240.61 | 9.840% | $264.286 | $264.29 | $264.30 | $264.30 |
| Purchase #3 | $90.33 | 13.266% | $102.3132 | $102.31 | $102.30 | $102.30 |
| Purchase #4 | $26.51 | 13.205% | $30.0106 | $30.01 | $30.00 | $30.00 |
| Purchase #5 | $176.35 | 11.778% | $197.1205 | $197.12 | $197.10 | $197.10 |
| Purchase #6 | $82.42 | 11.850% | $92.1868 | $92.19 | $92.20 | $92.20 |
| Purchase #7 | $132.81 | 9.721% | $145.7205 | $145.72 | $145.70 | $145.70 |
| 7 purchase totals = | $901.38 | $998.3253 | $998.33 | $998.30 | $998.30 | |