| 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 | $72.53 | 6.375% | $77.1538 | $77.15 | $77.15 | $77.20 |
| Purchase #2 | $86.64 | 6.711% | $92.4544 | $92.45 | $92.45 | $92.50 |
| Purchase #3 | $202.44 | 6.276% | $215.1451 | $215.15 | $215.15 | $215.10 |
| Purchase #4 | $154.86 | 11.408% | $172.5264 | $172.53 | $172.55 | $172.50 |
| Purchase #5 | $23.90 | 9.557% | $26.1841 | $26.18 | $26.20 | $26.20 |
| Purchase #6 | $163.72 | 7.149% | $175.4243 | $175.42 | $175.40 | $175.40 |
| Purchase #7 | $206.34 | 12.784% | $232.7185 | $232.72 | $232.70 | $232.70 |
| 7 purchase totals = | $910.43 | $991.6066 | $991.60 | $991.60 | $991.60 | |