| 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 | $157.79 | 4.393% | $164.7217 | $164.72 | $164.70 | $164.70 |
| Purchase #2 | $137.94 | 9.546% | $151.1078 | $151.11 | $151.10 | $151.10 |
| Purchase #3 | $66.79 | 5.684% | $70.5863 | $70.59 | $70.60 | $70.60 |
| Purchase #4 | $26.73 | 3.105% | $27.56 | $27.56 | $27.55 | $27.60 |
| Purchase #5 | $223.29 | 10.725% | $247.2379 | $247.24 | $247.25 | $247.20 |
| Purchase #6 | $221.26 | 3.530% | $229.0705 | $229.07 | $229.05 | $229.10 |
| Purchase #7 | $71.79 | 7.335% | $77.0558 | $77.06 | $77.05 | $77.10 |
| 7 purchase totals = | $905.59 | $967.3400 | $967.35 | $967.30 | $967.40 | |