| 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 | $141.96 | 5.108% | $149.2113 | $149.21 | $149.20 | $149.20 |
| Purchase #2 | $172.37 | 10.735% | $190.8739 | $190.87 | $190.85 | $190.90 |
| Purchase #3 | $185.80 | 8.836% | $202.2173 | $202.22 | $202.20 | $202.20 |
| Purchase #4 | $247.59 | 7.377% | $265.8547 | $265.85 | $265.85 | $265.90 |
| Purchase #5 | $160.57 | 9.147% | $175.2573 | $175.26 | $175.25 | $175.30 |
| Purchase #6 | $118.61 | 7.131% | $127.0681 | $127.07 | $127.05 | $127.10 |
| Purchase #7 | $143.74 | 5.571% | $151.7478 | $151.75 | $151.75 | $151.70 |
| 7 purchase totals = | $1,170.64 | $1,262.2304 | $1,262.23 | $1,262.15 | $1,262.30 | |