| 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 | $157.99 | 10.269% | $174.214 | $174.21 | $174.20 | $174.20 |
| Purchase #2 | $219.39 | 7.202% | $235.1905 | $235.19 | $235.20 | $235.20 |
| Purchase #3 | $146.25 | 12.318% | $164.2651 | $164.27 | $164.25 | $164.30 |
| Purchase #4 | $11.82 | 6.110% | $12.5422 | $12.54 | $12.55 | $12.50 |
| Purchase #5 | $117.89 | 8.631% | $128.0651 | $128.07 | $128.05 | $128.10 |
| Purchase #6 | $186.70 | 4.810% | $195.6803 | $195.68 | $195.70 | $195.70 |
| Purchase #7 | $59.27 | 6.736% | $63.2624 | $63.26 | $63.25 | $63.30 |
| 7 purchase totals = | $899.31 | $973.2196 | $973.22 | $973.20 | $973.30 | |