| 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 | $168.91 | 10.206% | $186.149 | $186.15 | $186.15 | $186.10 |
| Purchase #2 | $54.84 | 7.279% | $58.8318 | $58.83 | $58.85 | $58.80 |
| Purchase #3 | $10.30 | 9.518% | $11.2804 | $11.28 | $11.30 | $11.30 |
| Purchase #4 | $190.74 | 10.187% | $210.1707 | $210.17 | $210.15 | $210.20 |
| Purchase #5 | $220.70 | 3.118% | $227.5814 | $227.58 | $227.60 | $227.60 |
| Purchase #6 | $26.26 | 8.227% | $28.4204 | $28.42 | $28.40 | $28.40 |
| Purchase #7 | $185.74 | 7.784% | $200.198 | $200.20 | $200.20 | $200.20 |
| 7 purchase totals = | $857.49 | $922.6317 | $922.63 | $922.65 | $922.60 | |