| 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 | $174.84 | 6.217% | $185.7098 | $185.71 | $185.70 | $185.70 |
| Purchase #2 | $169.94 | 4.842% | $178.1685 | $178.17 | $178.15 | $178.20 |
| Purchase #3 | $150.26 | 5.844% | $159.0412 | $159.04 | $159.05 | $159.00 |
| Purchase #4 | $145.48 | 4.279% | $151.7051 | $151.71 | $151.70 | $151.70 |
| Purchase #5 | $231.97 | 6.631% | $247.3519 | $247.35 | $247.35 | $247.40 |
| Purchase #6 | $107.89 | 12.585% | $121.468 | $121.47 | $121.45 | $121.50 |
| Purchase #7 | $182.42 | 3.159% | $188.1826 | $188.18 | $188.20 | $188.20 |
| 7 purchase totals = | $1,162.80 | $1,231.6271 | $1,231.63 | $1,231.60 | $1,231.70 | |