| 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 | $155.57 | 9.371% | $170.1485 | $170.15 | $170.15 | $170.10 |
| Purchase #2 | $24.33 | 4.374% | $25.3942 | $25.39 | $25.40 | $25.40 |
| Purchase #3 | $166.39 | 5.844% | $176.1138 | $176.11 | $176.10 | $176.10 |
| Purchase #4 | $42.85 | 8.760% | $46.6037 | $46.60 | $46.60 | $46.60 |
| Purchase #5 | $9.49 | 5.346% | $9.9973 | $10.00 | $10.00 | $10.00 |
| Purchase #6 | $195.96 | 3.610% | $203.0342 | $203.03 | $203.05 | $203.00 |
| Purchase #7 | $239.71 | 9.804% | $263.2112 | $263.21 | $263.20 | $263.20 |
| 7 purchase totals = | $834.30 | $894.5029 | $894.49 | $894.50 | $894.40 | |