| 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 | $150.26 | 6.532% | $160.075 | $160.08 | $160.10 | $160.10 |
| Purchase #2 | $29.74 | 13.594% | $33.7829 | $33.78 | $33.80 | $33.80 |
| Purchase #3 | $125.67 | 5.510% | $132.5944 | $132.59 | $132.60 | $132.60 |
| Purchase #4 | $143.26 | 8.579% | $155.5503 | $155.55 | $155.55 | $155.60 |
| Purchase #5 | $210.55 | 11.490% | $234.7422 | $234.74 | $234.75 | $234.70 |
| Purchase #6 | $21.67 | 5.217% | $22.8005 | $22.80 | $22.80 | $22.80 |
| Purchase #7 | $87.59 | 6.321% | $93.1266 | $93.13 | $93.15 | $93.10 |
| 7 purchase totals = | $768.74 | $832.6719 | $832.67 | $832.75 | $832.70 | |