| 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 | $126.69 | 3.201% | $130.7453 | $130.75 | $130.75 | $130.70 |
| Purchase #2 | $29.55 | 12.281% | $33.179 | $33.18 | $33.20 | $33.20 |
| Purchase #3 | $42.74 | 11.661% | $47.7239 | $47.72 | $47.70 | $47.70 |
| Purchase #4 | $61.47 | 6.857% | $65.685 | $65.69 | $65.70 | $65.70 |
| Purchase #5 | $143.79 | 11.448% | $160.2511 | $160.25 | $160.25 | $160.30 |
| Purchase #6 | $174.55 | 4.375% | $182.1866 | $182.19 | $182.20 | $182.20 |
| Purchase #7 | $140.76 | 6.682% | $150.1656 | $150.17 | $150.15 | $150.20 |
| 7 purchase totals = | $719.55 | $769.9365 | $769.95 | $769.95 | $770.00 | |