| 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 | $183.60 | 7.399% | $197.1846 | $197.18 | $197.20 | $197.20 |
| Purchase #2 | $154.72 | 4.363% | $161.4704 | $161.47 | $161.45 | $161.50 |
| Purchase #3 | $236.95 | 11.791% | $264.8888 | $264.89 | $264.90 | $264.90 |
| Purchase #4 | $202.57 | 9.675% | $222.1686 | $222.17 | $222.15 | $222.20 |
| Purchase #5 | $108.89 | 3.314% | $112.4986 | $112.50 | $112.50 | $112.50 |
| Purchase #6 | $142.50 | 4.705% | $149.2046 | $149.20 | $149.20 | $149.20 |
| Purchase #7 | $71.49 | 10.569% | $79.0458 | $79.05 | $79.05 | $79.00 |
| 7 purchase totals = | $1,100.72 | $1,186.4614 | $1,186.46 | $1,186.45 | $1,186.50 | |