| 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 | $6.84 | 5.572% | $7.2211 | $7.22 | $7.20 | $7.20 |
| Purchase #2 | $183.77 | 4.220% | $191.5251 | $191.53 | $191.55 | $191.50 |
| Purchase #3 | $45.90 | 4.428% | $47.9325 | $47.93 | $47.95 | $47.90 |
| Purchase #4 | $145.66 | 11.434% | $162.3148 | $162.31 | $162.30 | $162.30 |
| Purchase #5 | $159.90 | 6.496% | $170.2871 | $170.29 | $170.30 | $170.30 |
| Purchase #6 | $86.27 | 11.451% | $96.1488 | $96.15 | $96.15 | $96.10 |
| Purchase #7 | $239.79 | 8.553% | $260.2992 | $260.30 | $260.30 | $260.30 |
| 7 purchase totals = | $868.13 | $935.7286 | $935.73 | $935.75 | $935.60 | |