| 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 | $135.88 | 7.203% | $145.6674 | $145.67 | $145.65 | $145.70 |
| Purchase #2 | $207.39 | 9.411% | $226.9075 | $226.91 | $226.90 | $226.90 |
| Purchase #3 | $70.76 | 9.477% | $77.4659 | $77.47 | $77.45 | $77.50 |
| Purchase #4 | $40.80 | 8.871% | $44.4194 | $44.42 | $44.40 | $44.40 |
| Purchase #5 | $67.28 | 10.571% | $74.3922 | $74.39 | $74.40 | $74.40 |
| Purchase #6 | $136.63 | 12.306% | $153.4437 | $153.44 | $153.45 | $153.40 |
| Purchase #7 | $164.91 | 3.462% | $170.6192 | $170.62 | $170.60 | $170.60 |
| 7 purchase totals = | $823.65 | $892.9153 | $892.92 | $892.85 | $892.90 | |