| 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 | $206.49 | 6.454% | $219.8169 | $219.82 | $219.80 | $219.80 |
| Purchase #2 | $165.91 | 6.490% | $176.6776 | $176.68 | $176.70 | $176.70 |
| Purchase #3 | $233.35 | 13.503% | $264.8593 | $264.86 | $264.85 | $264.90 |
| Purchase #4 | $55.68 | 5.459% | $58.7196 | $58.72 | $58.70 | $58.70 |
| Purchase #5 | $69.40 | 3.832% | $72.0594 | $72.06 | $72.05 | $72.10 |
| Purchase #6 | $151.58 | 9.543% | $166.0453 | $166.05 | $166.05 | $166.00 |
| Purchase #7 | $195.73 | 9.670% | $214.6571 | $214.66 | $214.65 | $214.70 |
| 7 purchase totals = | $1,078.14 | $1,172.8352 | $1,172.85 | $1,172.80 | $1,172.90 | |