| 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 | $137.84 | 8.216% | $149.1649 | $149.16 | $149.15 | $149.20 |
| Purchase #2 | $46.59 | 3.307% | $48.1307 | $48.13 | $48.15 | $48.10 |
| Purchase #3 | $148.79 | 3.684% | $154.2714 | $154.27 | $154.25 | $154.30 |
| Purchase #4 | $75.88 | 9.408% | $83.0188 | $83.02 | $83.00 | $83.00 |
| Purchase #5 | $108.60 | 8.291% | $117.604 | $117.60 | $117.60 | $117.60 |
| Purchase #6 | $87.29 | 3.178% | $90.0641 | $90.06 | $90.05 | $90.10 |
| Purchase #7 | $84.85 | 6.584% | $90.4365 | $90.44 | $90.45 | $90.40 |
| 7 purchase totals = | $689.84 | $732.6904 | $732.68 | $732.65 | $732.70 | |