| 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 | $141.90 | 9.772% | $155.7665 | $155.77 | $155.75 | $155.80 |
| Purchase #2 | $40.59 | 11.363% | $45.2022 | $45.20 | $45.20 | $45.20 |
| Purchase #3 | $188.71 | 3.203% | $194.7544 | $194.75 | $194.75 | $194.80 |
| Purchase #4 | $143.95 | 10.170% | $158.5897 | $158.59 | $158.60 | $158.60 |
| Purchase #5 | $107.51 | 7.297% | $115.355 | $115.36 | $115.35 | $115.40 |
| Purchase #6 | $55.65 | 11.607% | $62.1093 | $62.11 | $62.10 | $62.10 |
| Purchase #7 | $82.33 | 9.280% | $89.9702 | $89.97 | $89.95 | $90.00 |
| 7 purchase totals = | $760.64 | $821.7473 | $821.75 | $821.70 | $821.90 | |