| 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 | $123.37 | 7.746% | $132.9262 | $132.93 | $132.95 | $132.90 |
| Purchase #2 | $93.57 | 13.623% | $106.317 | $106.32 | $106.30 | $106.30 |
| Purchase #3 | $45.93 | 5.476% | $48.4451 | $48.45 | $48.45 | $48.40 |
| Purchase #4 | $21.33 | 3.707% | $22.1207 | $22.12 | $22.10 | $22.10 |
| Purchase #5 | $115.26 | 7.434% | $123.8284 | $123.83 | $123.85 | $123.80 |
| Purchase #6 | $130.32 | 3.345% | $134.6792 | $134.68 | $134.70 | $134.70 |
| Purchase #7 | $152.95 | 11.129% | $169.9718 | $169.97 | $169.95 | $170.00 |
| 7 purchase totals = | $682.73 | $738.2884 | $738.30 | $738.30 | $738.20 | |