| 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 | $137.69 | 11.693% | $153.7901 | $153.79 | $153.80 | $153.80 |
| Purchase #2 | $146.30 | 13.656% | $166.2787 | $166.28 | $166.30 | $166.30 |
| Purchase #3 | $218.36 | 3.618% | $226.2603 | $226.26 | $226.25 | $226.30 |
| Purchase #4 | $187.72 | 13.572% | $213.1974 | $213.20 | $213.20 | $213.20 |
| Purchase #5 | $195.89 | 11.309% | $218.0432 | $218.04 | $218.05 | $218.00 |
| Purchase #6 | $207.69 | 9.784% | $228.0104 | $228.01 | $228.00 | $228.00 |
| Purchase #7 | $70.51 | 5.300% | $74.247 | $74.25 | $74.25 | $74.20 |
| 7 purchase totals = | $1,164.16 | $1,279.8271 | $1,279.83 | $1,279.85 | $1,279.80 | |