| 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 | $151.92 | 13.819% | $172.9138 | $172.91 | $172.90 | $172.90 |
| Purchase #2 | $232.31 | 3.492% | $240.4223 | $240.42 | $240.40 | $240.40 |
| Purchase #3 | $167.32 | 11.862% | $187.1675 | $187.17 | $187.15 | $187.20 |
| Purchase #4 | $15.94 | 11.332% | $17.7463 | $17.75 | $17.75 | $17.70 |
| Purchase #5 | $33.79 | 3.249% | $34.8878 | $34.89 | $34.90 | $34.90 |
| Purchase #6 | $152.55 | 3.497% | $157.8847 | $157.88 | $157.90 | $157.90 |
| Purchase #7 | $77.47 | 12.586% | $87.2204 | $87.22 | $87.20 | $87.20 |
| 7 purchase totals = | $831.30 | $898.2428 | $898.24 | $898.20 | $898.20 | |