| 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 | $97.76 | 12.524% | $110.0035 | $110.00 | $110.00 | $110.00 |
| Purchase #2 | $60.47 | 8.592% | $65.6656 | $65.67 | $65.65 | $65.70 |
| Purchase #3 | $128.28 | 13.559% | $145.6735 | $145.67 | $145.65 | $145.70 |
| Purchase #4 | $182.52 | 4.448% | $190.6385 | $190.64 | $190.65 | $190.60 |
| Purchase #5 | $89.67 | 6.678% | $95.6582 | $95.66 | $95.65 | $95.70 |
| Purchase #6 | $172.64 | 7.748% | $186.0161 | $186.02 | $186.00 | $186.00 |
| Purchase #7 | $158.68 | 7.412% | $170.4414 | $170.44 | $170.45 | $170.40 |
| 7 purchase totals = | $890.02 | $964.0968 | $964.10 | $964.05 | $964.10 | |