| 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 | $159.76 | 9.600% | $175.097 | $175.10 | $175.10 | $175.10 |
| Purchase #2 | $76.71 | 10.689% | $84.9095 | $84.91 | $84.90 | $84.90 |
| Purchase #3 | $180.38 | 7.399% | $193.7263 | $193.73 | $193.75 | $193.70 |
| Purchase #4 | $53.58 | 10.865% | $59.4015 | $59.40 | $59.40 | $59.40 |
| Purchase #5 | $83.91 | 10.846% | $93.0109 | $93.01 | $93.00 | $93.00 |
| Purchase #6 | $50.57 | 6.340% | $53.7761 | $53.78 | $53.80 | $53.80 |
| Purchase #7 | $92.48 | 9.432% | $101.2027 | $101.20 | $101.20 | $101.20 |
| 7 purchase totals = | $697.39 | $761.1240 | $761.13 | $761.15 | $761.10 | |