| 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 | $104.47 | 10.339% | $115.2712 | $115.27 | $115.25 | $115.30 |
| Purchase #2 | $159.76 | 12.820% | $180.2412 | $180.24 | $180.25 | $180.20 |
| Purchase #3 | $104.66 | 12.336% | $117.5709 | $117.57 | $117.55 | $117.60 |
| Purchase #4 | $118.65 | 13.831% | $135.0605 | $135.06 | $135.05 | $135.10 |
| Purchase #5 | $105.78 | 9.158% | $115.4673 | $115.47 | $115.45 | $115.50 |
| Purchase #6 | $123.49 | 9.239% | $134.8992 | $134.90 | $134.90 | $134.90 |
| Purchase #7 | $53.89 | 13.517% | $61.1743 | $61.17 | $61.15 | $61.20 |
| 7 purchase totals = | $770.70 | $859.6846 | $859.68 | $859.60 | $859.80 | |