| 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 | $116.46 | 11.571% | $129.9356 | $129.94 | $129.95 | $129.90 |
| Purchase #2 | $194.84 | 5.687% | $205.9206 | $205.92 | $205.90 | $205.90 |
| Purchase #3 | $7.48 | 4.213% | $7.7951 | $7.80 | $7.80 | $7.80 |
| Purchase #4 | $46.87 | 11.594% | $52.3041 | $52.30 | $52.30 | $52.30 |
| Purchase #5 | $53.59 | 3.595% | $55.5166 | $55.52 | $55.50 | $55.50 |
| Purchase #6 | $58.39 | 3.712% | $60.5574 | $60.56 | $60.55 | $60.60 |
| Purchase #7 | $168.29 | 6.767% | $179.6782 | $179.68 | $179.70 | $179.70 |
| 7 purchase totals = | $645.92 | $691.7076 | $691.72 | $691.70 | $691.70 | |