| 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 | $118.57 | 11.683% | $132.4225 | $132.42 | $132.40 | $132.40 |
| Purchase #2 | $170.77 | 10.360% | $188.4618 | $188.46 | $188.45 | $188.50 |
| Purchase #3 | $19.82 | 7.761% | $21.3582 | $21.36 | $21.35 | $21.40 |
| Purchase #4 | $69.65 | 5.686% | $73.6103 | $73.61 | $73.60 | $73.60 |
| Purchase #5 | $152.60 | 13.505% | $173.2086 | $173.21 | $173.20 | $173.20 |
| Purchase #6 | $165.75 | 10.552% | $183.2399 | $183.24 | $183.25 | $183.20 |
| Purchase #7 | $206.81 | 3.457% | $213.9594 | $213.96 | $213.95 | $214.00 |
| 7 purchase totals = | $903.97 | $986.2607 | $986.26 | $986.20 | $986.30 | |