| 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 | $131.51 | 8.776% | $143.0513 | $143.05 | $143.05 | $143.10 |
| Purchase #2 | $230.56 | 5.708% | $243.7204 | $243.72 | $243.70 | $243.70 |
| Purchase #3 | $172.63 | 7.335% | $185.2924 | $185.29 | $185.30 | $185.30 |
| Purchase #4 | $249.58 | 6.655% | $266.1895 | $266.19 | $266.20 | $266.20 |
| Purchase #5 | $70.37 | 5.476% | $74.2235 | $74.22 | $74.20 | $74.20 |
| Purchase #6 | $108.50 | 3.387% | $112.1749 | $112.17 | $112.15 | $112.20 |
| Purchase #7 | $178.46 | 13.864% | $203.2017 | $203.20 | $203.20 | $203.20 |
| 7 purchase totals = | $1,141.61 | $1,227.8537 | $1,227.84 | $1,227.80 | $1,227.90 | |