| 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 | $115.44 | 7.521% | $124.1222 | $124.12 | $124.10 | $124.10 |
| Purchase #2 | $131.70 | 13.575% | $149.5783 | $149.58 | $149.60 | $149.60 |
| Purchase #3 | $121.66 | 4.856% | $127.5678 | $127.57 | $127.55 | $127.60 |
| Purchase #4 | $107.86 | 8.736% | $117.2826 | $117.28 | $117.30 | $117.30 |
| Purchase #5 | $164.58 | 3.401% | $170.1774 | $170.18 | $170.20 | $170.20 |
| Purchase #6 | $56.93 | 8.419% | $61.7229 | $61.72 | $61.70 | $61.70 |
| Purchase #7 | $40.33 | 8.396% | $43.7161 | $43.72 | $43.70 | $43.70 |
| 7 purchase totals = | $738.50 | $794.1673 | $794.17 | $794.15 | $794.20 | |