| 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 | $161.26 | 7.669% | $173.627 | $173.63 | $173.65 | $173.60 |
| Purchase #2 | $43.75 | 7.823% | $47.1726 | $47.17 | $47.15 | $47.20 |
| Purchase #3 | $162.38 | 4.867% | $170.283 | $170.28 | $170.30 | $170.30 |
| Purchase #4 | $205.77 | 10.353% | $227.0734 | $227.07 | $227.05 | $227.10 |
| Purchase #5 | $166.51 | 6.819% | $177.8643 | $177.86 | $177.85 | $177.90 |
| Purchase #6 | $100.54 | 9.783% | $110.3758 | $110.38 | $110.40 | $110.40 |
| Purchase #7 | $36.38 | 4.723% | $38.0982 | $38.10 | $38.10 | $38.10 |
| 7 purchase totals = | $876.59 | $944.4943 | $944.49 | $944.50 | $944.60 | |