| 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 | $212.48 | 7.685% | $228.8091 | $228.81 | $228.80 | $228.80 |
| Purchase #2 | $32.85 | 10.613% | $36.3364 | $36.34 | $36.35 | $36.30 |
| Purchase #3 | $172.53 | 4.681% | $180.6061 | $180.61 | $180.60 | $180.60 |
| Purchase #4 | $158.49 | 12.160% | $177.7624 | $177.76 | $177.75 | $177.80 |
| Purchase #5 | $82.78 | 13.840% | $94.2368 | $94.24 | $94.25 | $94.20 |
| Purchase #6 | $108.99 | 8.628% | $118.3937 | $118.39 | $118.40 | $118.40 |
| Purchase #7 | $148.75 | 9.691% | $163.1654 | $163.17 | $163.15 | $163.20 |
| 7 purchase totals = | $916.87 | $999.3099 | $999.32 | $999.30 | $999.30 | |