| 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 | $148.71 | 11.786% | $166.237 | $166.24 | $166.25 | $166.20 |
| Purchase #2 | $14.75 | 4.195% | $15.3688 | $15.37 | $15.35 | $15.40 |
| Purchase #3 | $211.97 | 8.357% | $229.6843 | $229.68 | $229.70 | $229.70 |
| Purchase #4 | $31.80 | 4.345% | $33.1817 | $33.18 | $33.20 | $33.20 |
| Purchase #5 | $10.46 | 3.206% | $10.7953 | $10.80 | $10.80 | $10.80 |
| Purchase #6 | $38.88 | 4.804% | $40.7478 | $40.75 | $40.75 | $40.70 |
| Purchase #7 | $98.79 | 11.334% | $109.9869 | $109.99 | $110.00 | $110.00 |
| 7 purchase totals = | $555.36 | $606.0018 | $606.01 | $606.05 | $606.00 | |