| 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 | $168.59 | 4.254% | $175.7618 | $175.76 | $175.75 | $175.80 |
| Purchase #2 | $24.46 | 12.167% | $27.436 | $27.44 | $27.45 | $27.40 |
| Purchase #3 | $38.31 | 10.790% | $42.4436 | $42.44 | $42.45 | $42.40 |
| Purchase #4 | $62.62 | 9.602% | $68.6328 | $68.63 | $68.65 | $68.60 |
| Purchase #5 | $180.78 | 13.691% | $205.5306 | $205.53 | $205.55 | $205.50 |
| Purchase #6 | $30.98 | 6.106% | $32.8716 | $32.87 | $32.85 | $32.90 |
| Purchase #7 | $243.68 | 10.223% | $268.5914 | $268.59 | $268.60 | $268.60 |
| 7 purchase totals = | $749.42 | $821.2678 | $821.26 | $821.30 | $821.20 | |