| 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 | $158.94 | 6.837% | $169.8067 | $169.81 | $169.80 | $169.80 |
| Purchase #2 | $116.36 | 5.150% | $122.3525 | $122.35 | $122.35 | $122.40 |
| Purchase #3 | $36.86 | 13.767% | $41.9345 | $41.93 | $41.95 | $41.90 |
| Purchase #4 | $87.95 | 6.279% | $93.4724 | $93.47 | $93.45 | $93.50 |
| Purchase #5 | $135.69 | 4.686% | $142.0484 | $142.05 | $142.05 | $142.00 |
| Purchase #6 | $40.38 | 5.688% | $42.6768 | $42.68 | $42.70 | $42.70 |
| Purchase #7 | $82.86 | 10.292% | $91.388 | $91.39 | $91.40 | $91.40 |
| 7 purchase totals = | $659.04 | $703.6793 | $703.68 | $703.70 | $703.70 | |