| 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 | $152.77 | 3.438% | $158.0222 | $158.02 | $158.00 | $158.00 |
| Purchase #2 | $7.62 | 12.761% | $8.5924 | $8.59 | $8.60 | $8.60 |
| Purchase #3 | $195.92 | 8.829% | $213.2178 | $213.22 | $213.20 | $213.20 |
| Purchase #4 | $224.54 | 12.126% | $251.7677 | $251.77 | $251.75 | $251.80 |
| Purchase #5 | $107.55 | 8.385% | $116.5681 | $116.57 | $116.55 | $116.60 |
| Purchase #6 | $157.56 | 5.344% | $165.98 | $165.98 | $166.00 | $166.00 |
| Purchase #7 | $17.71 | 13.534% | $20.1069 | $20.11 | $20.10 | $20.10 |
| 7 purchase totals = | $863.67 | $934.2551 | $934.26 | $934.20 | $934.30 | |