| 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 | $160.45 | 12.468% | $180.4549 | $180.45 | $180.45 | $180.50 |
| Purchase #2 | $113.73 | 4.308% | $118.6295 | $118.63 | $118.65 | $118.60 |
| Purchase #3 | $135.32 | 9.471% | $148.1362 | $148.14 | $148.15 | $148.10 |
| Purchase #4 | $232.33 | 11.770% | $259.6752 | $259.68 | $259.70 | $259.70 |
| Purchase #5 | $94.31 | 10.155% | $103.8872 | $103.89 | $103.90 | $103.90 |
| Purchase #6 | $50.58 | 4.313% | $52.7615 | $52.76 | $52.75 | $52.80 |
| Purchase #7 | $35.41 | 7.742% | $38.1514 | $38.15 | $38.15 | $38.20 |
| 7 purchase totals = | $822.13 | $901.6959 | $901.70 | $901.75 | $901.80 | |