| 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 | $143.75 | 11.708% | $160.5803 | $160.58 | $160.60 | $160.60 |
| Purchase #2 | $191.93 | 4.747% | $201.0409 | $201.04 | $201.05 | $201.00 |
| Purchase #3 | $214.30 | 10.176% | $236.1072 | $236.11 | $236.10 | $236.10 |
| Purchase #4 | $170.41 | 12.324% | $191.4113 | $191.41 | $191.40 | $191.40 |
| Purchase #5 | $75.52 | 13.324% | $85.5823 | $85.58 | $85.60 | $85.60 |
| Purchase #6 | $24.95 | 10.777% | $27.6389 | $27.64 | $27.65 | $27.60 |
| Purchase #7 | $54.65 | 13.124% | $61.8223 | $61.82 | $61.80 | $61.80 |
| 7 purchase totals = | $875.51 | $964.1832 | $964.18 | $964.20 | $964.10 | |