| 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 | $123.61 | 7.525% | $132.9117 | $132.91 | $132.90 | $132.90 |
| Purchase #2 | $156.51 | 5.752% | $165.5125 | $165.51 | $165.50 | $165.50 |
| Purchase #3 | $30.87 | 8.432% | $33.473 | $33.47 | $33.45 | $33.50 |
| Purchase #4 | $197.55 | 6.280% | $209.9561 | $209.96 | $209.95 | $210.00 |
| Purchase #5 | $153.77 | 3.787% | $159.5933 | $159.59 | $159.60 | $159.60 |
| Purchase #6 | $116.62 | 7.349% | $125.1904 | $125.19 | $125.20 | $125.20 |
| Purchase #7 | $196.89 | 9.544% | $215.6812 | $215.68 | $215.70 | $215.70 |
| 7 purchase totals = | $975.82 | $1,042.3182 | $1,042.31 | $1,042.30 | $1,042.40 | |