| 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 | $180.60 | 6.706% | $192.711 | $192.71 | $192.70 | $192.70 |
| Purchase #2 | $60.63 | 5.276% | $63.8288 | $63.83 | $63.85 | $63.80 |
| Purchase #3 | $51.73 | 4.689% | $54.1556 | $54.16 | $54.15 | $54.20 |
| Purchase #4 | $121.36 | 4.673% | $127.0312 | $127.03 | $127.05 | $127.00 |
| Purchase #5 | $178.44 | 8.844% | $194.2212 | $194.22 | $194.20 | $194.20 |
| Purchase #6 | $142.53 | 8.868% | $155.1696 | $155.17 | $155.15 | $155.20 |
| Purchase #7 | $89.88 | 3.712% | $93.2163 | $93.22 | $93.20 | $93.20 |
| 7 purchase totals = | $825.17 | $880.3337 | $880.34 | $880.30 | $880.30 | |