| 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 | $164.68 | 3.354% | $170.2034 | $170.20 | $170.20 | $170.20 |
| Purchase #2 | $133.47 | 10.429% | $147.3896 | $147.39 | $147.40 | $147.40 |
| Purchase #3 | $76.87 | 6.819% | $82.1118 | $82.11 | $82.10 | $82.10 |
| Purchase #4 | $96.45 | 11.532% | $107.5726 | $107.57 | $107.55 | $107.60 |
| Purchase #5 | $60.35 | 11.220% | $67.1213 | $67.12 | $67.10 | $67.10 |
| Purchase #6 | $105.43 | 3.459% | $109.0768 | $109.08 | $109.10 | $109.10 |
| Purchase #7 | $48.93 | 13.356% | $55.4651 | $55.47 | $55.45 | $55.50 |
| 7 purchase totals = | $686.18 | $738.9406 | $738.94 | $738.90 | $739.00 | |