| 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 | $153.92 | 12.664% | $173.4124 | $173.41 | $173.40 | $173.40 |
| Purchase #2 | $24.29 | 9.736% | $26.6549 | $26.65 | $26.65 | $26.70 |
| Purchase #3 | $151.29 | 5.857% | $160.1511 | $160.15 | $160.15 | $160.20 |
| Purchase #4 | $114.71 | 3.244% | $118.4312 | $118.43 | $118.45 | $118.40 |
| Purchase #5 | $138.70 | 6.640% | $147.9097 | $147.91 | $147.90 | $147.90 |
| Purchase #6 | $63.94 | 5.144% | $67.2291 | $67.23 | $67.25 | $67.20 |
| Purchase #7 | $163.39 | 4.478% | $170.7066 | $170.71 | $170.70 | $170.70 |
| 7 purchase totals = | $810.24 | $864.4950 | $864.49 | $864.50 | $864.50 | |