| 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 | $45.32 | 6.344% | $48.1951 | $48.20 | $48.20 | $48.20 |
| Purchase #2 | $58.62 | 5.568% | $61.884 | $61.88 | $61.90 | $61.90 |
| Purchase #3 | $140.70 | 8.656% | $152.879 | $152.88 | $152.90 | $152.90 |
| Purchase #4 | $105.54 | 5.191% | $111.0186 | $111.02 | $111.00 | $111.00 |
| Purchase #5 | $189.25 | 5.566% | $199.7837 | $199.78 | $199.80 | $199.80 |
| Purchase #6 | $157.97 | 13.371% | $179.0922 | $179.09 | $179.10 | $179.10 |
| Purchase #7 | $72.79 | 3.546% | $75.3711 | $75.37 | $75.35 | $75.40 |
| 7 purchase totals = | $770.19 | $828.2237 | $828.22 | $828.25 | $828.30 | |