| 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 | $156.41 | 9.429% | $171.1579 | $171.16 | $171.15 | $171.20 |
| Purchase #2 | $31.49 | 10.620% | $34.8342 | $34.83 | $34.85 | $34.80 |
| Purchase #3 | $207.39 | 8.251% | $224.5017 | $224.50 | $224.50 | $224.50 |
| Purchase #4 | $48.39 | 11.552% | $53.98 | $53.98 | $54.00 | $54.00 |
| Purchase #5 | $228.36 | 6.703% | $243.667 | $243.67 | $243.65 | $243.70 |
| Purchase #6 | $84.45 | 5.102% | $88.7586 | $88.76 | $88.75 | $88.80 |
| Purchase #7 | $107.87 | 9.703% | $118.3366 | $118.34 | $118.35 | $118.30 |
| 7 purchase totals = | $864.36 | $935.2360 | $935.24 | $935.25 | $935.30 | |