| 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 | $146.60 | 10.775% | $162.3962 | $162.40 | $162.40 | $162.40 |
| Purchase #2 | $112.55 | 3.191% | $116.1415 | $116.14 | $116.15 | $116.10 |
| Purchase #3 | $31.42 | 10.564% | $34.7392 | $34.74 | $34.75 | $34.70 |
| Purchase #4 | $26.25 | 5.435% | $27.6767 | $27.68 | $27.70 | $27.70 |
| Purchase #5 | $125.41 | 4.354% | $130.8704 | $130.87 | $130.85 | $130.90 |
| Purchase #6 | $55.79 | 12.524% | $62.7771 | $62.78 | $62.80 | $62.80 |
| Purchase #7 | $64.59 | 5.686% | $68.2626 | $68.26 | $68.25 | $68.30 |
| 7 purchase totals = | $562.61 | $602.8637 | $602.87 | $602.90 | $602.90 | |