| 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 | $185.84 | 10.478% | $205.3123 | $205.31 | $205.30 | $205.30 |
| Purchase #2 | $44.61 | 10.426% | $49.261 | $49.26 | $49.25 | $49.30 |
| Purchase #3 | $132.38 | 7.105% | $141.7856 | $141.79 | $141.80 | $141.80 |
| Purchase #4 | $68.94 | 7.830% | $74.338 | $74.34 | $74.35 | $74.30 |
| Purchase #5 | $21.57 | 11.458% | $24.0415 | $24.04 | $24.05 | $24.00 |
| Purchase #6 | $202.41 | 13.442% | $229.618 | $229.62 | $229.60 | $229.60 |
| Purchase #7 | $177.88 | 5.178% | $187.0906 | $187.09 | $187.10 | $187.10 |
| 7 purchase totals = | $833.63 | $911.4470 | $911.45 | $911.45 | $911.40 | |