| 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 | $160.32 | 10.681% | $177.4438 | $177.44 | $177.45 | $177.40 |
| Purchase #2 | $244.35 | 10.416% | $269.8015 | $269.80 | $269.80 | $269.80 |
| Purchase #3 | $156.51 | 8.867% | $170.3877 | $170.39 | $170.40 | $170.40 |
| Purchase #4 | $11.95 | 9.688% | $13.1077 | $13.11 | $13.10 | $13.10 |
| Purchase #5 | $51.60 | 12.328% | $57.9612 | $57.96 | $57.95 | $58.00 |
| Purchase #6 | $36.25 | 12.254% | $40.6921 | $40.69 | $40.70 | $40.70 |
| Purchase #7 | $84.73 | 6.473% | $90.2146 | $90.21 | $90.20 | $90.20 |
| 7 purchase totals = | $745.71 | $819.6086 | $819.60 | $819.60 | $819.60 | |