| 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 | $148.53 | 4.543% | $155.2777 | $155.28 | $155.30 | $155.30 |
| Purchase #2 | $249.39 | 9.738% | $273.6756 | $273.68 | $273.70 | $273.70 |
| Purchase #3 | $84.98 | 4.787% | $89.048 | $89.05 | $89.05 | $89.00 |
| Purchase #4 | $23.35 | 8.729% | $25.3882 | $25.39 | $25.40 | $25.40 |
| Purchase #5 | $181.83 | 3.431% | $188.0686 | $188.07 | $188.05 | $188.10 |
| Purchase #6 | $21.62 | 3.456% | $22.3672 | $22.37 | $22.35 | $22.40 |
| Purchase #7 | $31.58 | 12.867% | $35.6434 | $35.64 | $35.65 | $35.60 |
| 7 purchase totals = | $741.28 | $789.4687 | $789.48 | $789.50 | $789.50 | |