| 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 | $171.60 | 10.303% | $189.2799 | $189.28 | $189.30 | $189.30 |
| Purchase #2 | $62.47 | 8.585% | $67.833 | $67.83 | $67.85 | $67.80 |
| Purchase #3 | $88.81 | 12.424% | $99.8438 | $99.84 | $99.85 | $99.80 |
| Purchase #4 | $144.67 | 6.723% | $154.3962 | $154.40 | $154.40 | $154.40 |
| Purchase #5 | $187.44 | 4.411% | $195.708 | $195.71 | $195.70 | $195.70 |
| Purchase #6 | $63.64 | 3.477% | $65.8528 | $65.85 | $65.85 | $65.90 |
| Purchase #7 | $144.91 | 4.312% | $151.1585 | $151.16 | $151.15 | $151.20 |
| 7 purchase totals = | $863.54 | $924.0722 | $924.07 | $924.10 | $924.10 | |