| 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 | $158.43 | 3.282% | $163.6297 | $163.63 | $163.65 | $163.60 |
| Purchase #2 | $40.96 | 12.175% | $45.9469 | $45.95 | $45.95 | $45.90 |
| Purchase #3 | $38.51 | 3.749% | $39.9537 | $39.95 | $39.95 | $40.00 |
| Purchase #4 | $202.80 | 11.642% | $226.41 | $226.41 | $226.40 | $226.40 |
| Purchase #5 | $83.27 | 10.534% | $92.0417 | $92.04 | $92.05 | $92.00 |
| Purchase #6 | $172.30 | 13.784% | $196.0498 | $196.05 | $196.05 | $196.00 |
| Purchase #7 | $108.59 | 11.320% | $120.8824 | $120.88 | $120.90 | $120.90 |
| 7 purchase totals = | $804.86 | $884.9142 | $884.91 | $884.95 | $884.80 | |