| 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 | $122.26 | 5.662% | $129.1824 | $129.18 | $129.20 | $129.20 |
| Purchase #2 | $24.32 | 7.729% | $26.1997 | $26.20 | $26.20 | $26.20 |
| Purchase #3 | $122.39 | 4.195% | $127.5243 | $127.52 | $127.50 | $127.50 |
| Purchase #4 | $71.57 | 9.203% | $78.1566 | $78.16 | $78.15 | $78.20 |
| Purchase #5 | $144.48 | 13.653% | $164.2059 | $164.21 | $164.20 | $164.20 |
| Purchase #6 | $78.42 | 5.605% | $82.8154 | $82.82 | $82.80 | $82.80 |
| Purchase #7 | $167.44 | 11.859% | $187.2967 | $187.30 | $187.30 | $187.30 |
| 7 purchase totals = | $730.88 | $795.3810 | $795.39 | $795.35 | $795.40 | |