| 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 | $159.57 | 11.631% | $178.1296 | $178.13 | $178.15 | $178.10 |
| Purchase #2 | $52.98 | 3.317% | $54.7373 | $54.74 | $54.75 | $54.70 |
| Purchase #3 | $243.51 | 3.714% | $252.554 | $252.55 | $252.55 | $252.60 |
| Purchase #4 | $228.55 | 12.690% | $257.553 | $257.55 | $257.55 | $257.60 |
| Purchase #5 | $171.90 | 10.264% | $189.5438 | $189.54 | $189.55 | $189.50 |
| Purchase #6 | $229.33 | 7.661% | $246.899 | $246.90 | $246.90 | $246.90 |
| Purchase #7 | $157.68 | 3.585% | $163.3328 | $163.33 | $163.35 | $163.30 |
| 7 purchase totals = | $1,243.52 | $1,342.7495 | $1,342.74 | $1,342.80 | $1,342.70 | |