| 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 | $151.97 | 11.825% | $169.9405 | $169.94 | $169.95 | $169.90 |
| Purchase #2 | $66.98 | 4.498% | $69.9928 | $69.99 | $70.00 | $70.00 |
| Purchase #3 | $127.41 | 3.600% | $131.9968 | $132.00 | $132.00 | $132.00 |
| Purchase #4 | $112.32 | 11.540% | $125.2817 | $125.28 | $125.30 | $125.30 |
| Purchase #5 | $90.58 | 8.240% | $98.0438 | $98.04 | $98.05 | $98.00 |
| Purchase #6 | $228.96 | 6.356% | $243.5127 | $243.51 | $243.50 | $243.50 |
| Purchase #7 | $182.31 | 3.616% | $188.9023 | $188.90 | $188.90 | $188.90 |
| 7 purchase totals = | $960.53 | $1,027.6706 | $1,027.66 | $1,027.70 | $1,027.60 | |