| 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 | $169.35 | 9.299% | $185.0979 | $185.10 | $185.10 | $185.10 |
| Purchase #2 | $129.98 | 8.337% | $140.8164 | $140.82 | $140.80 | $140.80 |
| Purchase #3 | $83.60 | 12.687% | $94.2063 | $94.21 | $94.20 | $94.20 |
| Purchase #4 | $106.50 | 9.154% | $116.249 | $116.25 | $116.25 | $116.20 |
| Purchase #5 | $152.92 | 7.829% | $164.8921 | $164.89 | $164.90 | $164.90 |
| Purchase #6 | $49.46 | 8.277% | $53.5538 | $53.55 | $53.55 | $53.60 |
| Purchase #7 | $28.40 | 6.303% | $30.1901 | $30.19 | $30.20 | $30.20 |
| 7 purchase totals = | $720.21 | $785.0056 | $785.01 | $785.00 | $785.00 | |