| 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 | $66.89 | 7.624% | $71.9897 | $71.99 | $72.00 | $72.00 |
| Purchase #2 | $157.91 | 13.236% | $178.811 | $178.81 | $178.80 | $178.80 |
| Purchase #3 | $86.76 | 3.498% | $89.7949 | $89.79 | $89.80 | $89.80 |
| Purchase #4 | $169.36 | 7.354% | $181.8147 | $181.81 | $181.80 | $181.80 |
| Purchase #5 | $113.57 | 5.585% | $119.9129 | $119.91 | $119.90 | $119.90 |
| Purchase #6 | $178.68 | 12.586% | $201.1687 | $201.17 | $201.15 | $201.20 |
| Purchase #7 | $84.98 | 8.662% | $92.341 | $92.34 | $92.35 | $92.30 |
| 7 purchase totals = | $858.15 | $935.8329 | $935.82 | $935.80 | $935.80 | |