| 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 | $138.26 | 10.785% | $153.1713 | $153.17 | $153.15 | $153.20 |
| Purchase #2 | $28.42 | 8.132% | $30.7311 | $30.73 | $30.75 | $30.70 |
| Purchase #3 | $163.85 | 9.171% | $178.8767 | $178.88 | $178.90 | $178.90 |
| Purchase #4 | $223.62 | 13.508% | $253.8266 | $253.83 | $253.85 | $253.80 |
| Purchase #5 | $27.32 | 11.873% | $30.5637 | $30.56 | $30.55 | $30.60 |
| Purchase #6 | $213.27 | 13.464% | $241.9847 | $241.98 | $242.00 | $242.00 |
| Purchase #7 | $219.48 | 7.867% | $236.7465 | $236.75 | $236.75 | $236.70 |
| 7 purchase totals = | $1,014.22 | $1,125.9006 | $1,125.90 | $1,125.95 | $1,125.90 | |