| 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 | $94.50 | 7.403% | $101.4958 | $101.50 | $101.50 | $101.50 |
| Purchase #2 | $73.34 | 6.347% | $77.9949 | $77.99 | $78.00 | $78.00 |
| Purchase #3 | $176.31 | 7.758% | $189.9881 | $189.99 | $190.00 | $190.00 |
| Purchase #4 | $230.57 | 10.696% | $255.2318 | $255.23 | $255.25 | $255.20 |
| Purchase #5 | $154.32 | 13.772% | $175.573 | $175.57 | $175.55 | $175.60 |
| Purchase #6 | $64.66 | 5.229% | $68.0411 | $68.04 | $68.05 | $68.00 |
| Purchase #7 | $91.73 | 3.351% | $94.8039 | $94.80 | $94.80 | $94.80 |
| 7 purchase totals = | $885.43 | $963.1286 | $963.12 | $963.15 | $963.10 | |