| 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 | $148.75 | 12.199% | $166.896 | $166.90 | $166.90 | $166.90 |
| Purchase #2 | $151.98 | 3.812% | $157.7735 | $157.77 | $157.75 | $157.80 |
| Purchase #3 | $247.79 | 10.597% | $274.0483 | $274.05 | $274.05 | $274.00 |
| Purchase #4 | $235.95 | 12.637% | $265.767 | $265.77 | $265.75 | $265.80 |
| Purchase #5 | $37.85 | 11.222% | $42.0975 | $42.10 | $42.10 | $42.10 |
| Purchase #6 | $108.41 | 7.648% | $116.7012 | $116.70 | $116.70 | $116.70 |
| Purchase #7 | $13.71 | 3.813% | $14.2328 | $14.23 | $14.25 | $14.20 |
| 7 purchase totals = | $944.44 | $1,037.5163 | $1,037.52 | $1,037.50 | $1,037.50 | |