| 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 | $162.55 | 12.162% | $182.3193 | $182.32 | $182.30 | $182.30 |
| Purchase #2 | $12.47 | 5.638% | $13.1731 | $13.17 | $13.15 | $13.20 |
| Purchase #3 | $240.86 | 6.803% | $257.2457 | $257.25 | $257.25 | $257.20 |
| Purchase #4 | $68.62 | 10.817% | $76.0426 | $76.04 | $76.05 | $76.00 |
| Purchase #5 | $190.96 | 9.741% | $209.5614 | $209.56 | $209.55 | $209.60 |
| Purchase #6 | $35.66 | 8.638% | $38.7403 | $38.74 | $38.75 | $38.70 |
| Purchase #7 | $95.45 | 6.335% | $101.4968 | $101.50 | $101.50 | $101.50 |
| 7 purchase totals = | $806.57 | $878.5792 | $878.58 | $878.55 | $878.50 | |