| 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 | $146.93 | 11.639% | $164.0312 | $164.03 | $164.05 | $164.00 |
| Purchase #2 | $243.49 | 5.743% | $257.4736 | $257.47 | $257.45 | $257.50 |
| Purchase #3 | $78.31 | 13.104% | $88.5717 | $88.57 | $88.55 | $88.60 |
| Purchase #4 | $161.36 | 3.361% | $166.7833 | $166.78 | $166.80 | $166.80 |
| Purchase #5 | $86.62 | 6.854% | $92.5569 | $92.56 | $92.55 | $92.60 |
| Purchase #6 | $43.44 | 4.500% | $45.3948 | $45.39 | $45.40 | $45.40 |
| Purchase #7 | $91.65 | 3.796% | $95.129 | $95.13 | $95.15 | $95.10 |
| 7 purchase totals = | $851.80 | $909.9405 | $909.93 | $909.95 | $910.00 | |