| 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 | $141.41 | 11.831% | $158.1402 | $158.14 | $158.15 | $158.10 |
| Purchase #2 | $156.31 | 9.389% | $170.9859 | $170.99 | $171.00 | $171.00 |
| Purchase #3 | $49.40 | 7.362% | $53.0368 | $53.04 | $53.05 | $53.00 |
| Purchase #4 | $113.25 | 4.869% | $118.7641 | $118.76 | $118.75 | $118.80 |
| Purchase #5 | $131.80 | 7.484% | $141.6639 | $141.66 | $141.65 | $141.70 |
| Purchase #6 | $135.71 | 4.412% | $141.6975 | $141.70 | $141.70 | $141.70 |
| Purchase #7 | $225.67 | 4.721% | $236.3239 | $236.32 | $236.30 | $236.30 |
| 7 purchase totals = | $953.55 | $1,020.6123 | $1,020.61 | $1,020.60 | $1,020.60 | |