| 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 | $37.63 | 10.186% | $41.463 | $41.46 | $41.45 | $41.50 |
| Purchase #2 | $145.80 | 3.666% | $151.145 | $151.15 | $151.15 | $151.10 |
| Purchase #3 | $79.78 | 9.234% | $87.1469 | $87.15 | $87.15 | $87.10 |
| Purchase #4 | $153.68 | 9.427% | $168.1674 | $168.17 | $168.15 | $168.20 |
| Purchase #5 | $13.86 | 7.104% | $14.8446 | $14.84 | $14.85 | $14.80 |
| Purchase #6 | $236.76 | 13.788% | $269.4045 | $269.40 | $269.40 | $269.40 |
| Purchase #7 | $186.36 | 10.831% | $206.5447 | $206.54 | $206.55 | $206.50 |
| 7 purchase totals = | $853.87 | $938.7161 | $938.71 | $938.70 | $938.60 | |