| 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 | $111.26 | 7.312% | $119.3953 | $119.40 | $119.40 | $119.40 |
| Purchase #2 | $131.75 | 11.213% | $146.5231 | $146.52 | $146.50 | $146.50 |
| Purchase #3 | $54.96 | 7.328% | $58.9875 | $58.99 | $59.00 | $59.00 |
| Purchase #4 | $159.81 | 12.111% | $179.1646 | $179.16 | $179.15 | $179.20 |
| Purchase #5 | $13.28 | 6.799% | $14.1829 | $14.18 | $14.20 | $14.20 |
| Purchase #6 | $221.98 | 4.269% | $231.4563 | $231.46 | $231.45 | $231.50 |
| Purchase #7 | $171.74 | 9.134% | $187.4267 | $187.43 | $187.45 | $187.40 |
| 7 purchase totals = | $864.78 | $937.1364 | $937.14 | $937.15 | $937.20 | |