| 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 | $161.71 | 9.377% | $176.8735 | $176.87 | $176.85 | $176.90 |
| Purchase #2 | $166.59 | 3.214% | $171.9442 | $171.94 | $171.95 | $171.90 |
| Purchase #3 | $96.65 | 5.837% | $102.2915 | $102.29 | $102.30 | $102.30 |
| Purchase #4 | $191.39 | 4.702% | $200.3892 | $200.39 | $200.40 | $200.40 |
| Purchase #5 | $181.35 | 5.808% | $191.8828 | $191.88 | $191.90 | $191.90 |
| Purchase #6 | $83.25 | 4.647% | $87.1186 | $87.12 | $87.10 | $87.10 |
| Purchase #7 | $33.68 | 8.401% | $36.5095 | $36.51 | $36.50 | $36.50 |
| 7 purchase totals = | $914.62 | $967.0093 | $967.00 | $967.00 | $967.00 | |