| 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 | $134.81 | 6.653% | $143.7789 | $143.78 | $143.80 | $143.80 |
| Purchase #2 | $191.53 | 8.652% | $208.1012 | $208.10 | $208.10 | $208.10 |
| Purchase #3 | $188.62 | 3.704% | $195.6065 | $195.61 | $195.60 | $195.60 |
| Purchase #4 | $89.40 | 8.249% | $96.7746 | $96.77 | $96.75 | $96.80 |
| Purchase #5 | $59.98 | 13.438% | $68.0401 | $68.04 | $68.05 | $68.00 |
| Purchase #6 | $130.63 | 11.392% | $145.5114 | $145.51 | $145.50 | $145.50 |
| Purchase #7 | $125.28 | 3.654% | $129.8577 | $129.86 | $129.85 | $129.90 |
| 7 purchase totals = | $920.25 | $987.6704 | $987.67 | $987.65 | $987.70 | |