| 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 | $72.50 | 11.669% | $80.96 | $80.96 | $80.95 | $81.00 |
| Purchase #2 | $127.36 | 12.231% | $142.9374 | $142.94 | $142.95 | $142.90 |
| Purchase #3 | $155.69 | 9.610% | $170.6518 | $170.65 | $170.65 | $170.70 |
| Purchase #4 | $115.90 | 7.509% | $124.6029 | $124.60 | $124.60 | $124.60 |
| Purchase #5 | $45.60 | 7.799% | $49.1563 | $49.16 | $49.15 | $49.20 |
| Purchase #6 | $171.68 | 6.468% | $182.7843 | $182.78 | $182.80 | $182.80 |
| Purchase #7 | $195.28 | 11.439% | $217.6181 | $217.62 | $217.60 | $217.60 |
| 7 purchase totals = | $884.01 | $968.7108 | $968.71 | $968.70 | $968.80 | |