| 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 | $165.90 | 8.468% | $179.9484 | $179.95 | $179.95 | $179.90 |
| Purchase #2 | $198.70 | 9.605% | $217.7851 | $217.79 | $217.80 | $217.80 |
| Purchase #3 | $223.30 | 9.128% | $243.6828 | $243.68 | $243.70 | $243.70 |
| Purchase #4 | $146.67 | 9.637% | $160.8046 | $160.80 | $160.80 | $160.80 |
| Purchase #5 | $112.29 | 9.777% | $123.2686 | $123.27 | $123.25 | $123.30 |
| Purchase #6 | $192.87 | 11.479% | $215.0095 | $215.01 | $215.00 | $215.00 |
| Purchase #7 | $121.82 | 3.672% | $126.2932 | $126.29 | $126.30 | $126.30 |
| 7 purchase totals = | $1,161.55 | $1,266.7922 | $1,266.79 | $1,266.80 | $1,266.80 | |