| 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 | $110.58 | 5.548% | $116.715 | $116.72 | $116.70 | $116.70 |
| Purchase #2 | $14.87 | 12.298% | $16.6987 | $16.70 | $16.70 | $16.70 |
| Purchase #3 | $235.67 | 7.266% | $252.7938 | $252.79 | $252.80 | $252.80 |
| Purchase #4 | $83.40 | 7.525% | $89.6759 | $89.68 | $89.70 | $89.70 |
| Purchase #5 | $127.93 | 7.490% | $137.512 | $137.51 | $137.50 | $137.50 |
| Purchase #6 | $117.87 | 4.496% | $123.1694 | $123.17 | $123.15 | $123.20 |
| Purchase #7 | $143.55 | 5.404% | $151.3074 | $151.31 | $151.30 | $151.30 |
| 7 purchase totals = | $833.87 | $887.8722 | $887.88 | $887.85 | $887.90 | |