| 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 | $131.91 | 5.524% | $139.1967 | $139.20 | $139.20 | $139.20 |
| Purchase #2 | $167.82 | 10.484% | $185.4142 | $185.41 | $185.40 | $185.40 |
| Purchase #3 | $43.48 | 10.646% | $48.1089 | $48.11 | $48.10 | $48.10 |
| Purchase #4 | $98.67 | 12.246% | $110.7531 | $110.75 | $110.75 | $110.80 |
| Purchase #5 | $14.51 | 9.181% | $15.8422 | $15.84 | $15.85 | $15.80 |
| Purchase #6 | $158.65 | 9.570% | $173.8328 | $173.83 | $173.85 | $173.80 |
| Purchase #7 | $34.47 | 13.279% | $39.0473 | $39.05 | $39.05 | $39.00 |
| 7 purchase totals = | $649.51 | $712.1952 | $712.19 | $712.20 | $712.10 | |