| 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 | $163.48 | 7.518% | $175.7704 | $175.77 | $175.75 | $175.80 |
| Purchase #2 | $169.32 | 11.565% | $188.9019 | $188.90 | $188.90 | $188.90 |
| Purchase #3 | $23.41 | 13.393% | $26.5453 | $26.55 | $26.55 | $26.50 |
| Purchase #4 | $168.36 | 8.328% | $182.381 | $182.38 | $182.40 | $182.40 |
| Purchase #5 | $11.77 | 11.355% | $13.1065 | $13.11 | $13.10 | $13.10 |
| Purchase #6 | $56.51 | 5.487% | $59.6107 | $59.61 | $59.60 | $59.60 |
| Purchase #7 | $98.90 | 11.361% | $110.136 | $110.14 | $110.15 | $110.10 |
| 7 purchase totals = | $691.75 | $756.4518 | $756.46 | $756.45 | $756.40 | |