| 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 | $168.53 | 6.646% | $179.7305 | $179.73 | $179.75 | $179.70 |
| Purchase #2 | $13.57 | 13.309% | $15.376 | $15.38 | $15.40 | $15.40 |
| Purchase #3 | $134.87 | 11.503% | $150.3841 | $150.38 | $150.40 | $150.40 |
| Purchase #4 | $140.75 | 4.561% | $147.1696 | $147.17 | $147.15 | $147.20 |
| Purchase #5 | $111.33 | 7.127% | $119.2645 | $119.26 | $119.25 | $119.30 |
| Purchase #6 | $127.54 | 10.390% | $140.7914 | $140.79 | $140.80 | $140.80 |
| Purchase #7 | $154.59 | 12.337% | $173.6618 | $173.66 | $173.65 | $173.70 |
| 7 purchase totals = | $851.18 | $926.3779 | $926.37 | $926.40 | $926.50 | |