| 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 | $158.79 | 9.368% | $173.6654 | $173.67 | $173.65 | $173.70 |
| Purchase #2 | $29.57 | 7.269% | $31.7194 | $31.72 | $31.70 | $31.70 |
| Purchase #3 | $13.54 | 10.458% | $14.956 | $14.96 | $14.95 | $15.00 |
| Purchase #4 | $225.71 | 11.735% | $252.1971 | $252.20 | $252.20 | $252.20 |
| Purchase #5 | $24.71 | 9.690% | $27.1044 | $27.10 | $27.10 | $27.10 |
| Purchase #6 | $112.45 | 9.345% | $122.9585 | $122.96 | $122.95 | $123.00 |
| Purchase #7 | $180.45 | 13.176% | $204.2261 | $204.23 | $204.25 | $204.20 |
| 7 purchase totals = | $745.22 | $826.8269 | $826.84 | $826.80 | $826.90 | |