| 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 | $160.52 | 9.234% | $175.3424 | $175.34 | $175.35 | $175.30 |
| Purchase #2 | $117.41 | 7.104% | $125.7508 | $125.75 | $125.75 | $125.80 |
| Purchase #3 | $41.50 | 6.145% | $44.0502 | $44.05 | $44.05 | $44.10 |
| Purchase #4 | $129.82 | 11.159% | $144.3066 | $144.31 | $144.30 | $144.30 |
| Purchase #5 | $186.26 | 8.824% | $202.6956 | $202.70 | $202.70 | $202.70 |
| Purchase #6 | $153.74 | 11.252% | $171.0388 | $171.04 | $171.05 | $171.00 |
| Purchase #7 | $47.41 | 3.175% | $48.9153 | $48.92 | $48.90 | $48.90 |
| 7 purchase totals = | $836.66 | $912.0997 | $912.11 | $912.10 | $912.10 | |