| 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 | $160.80 | 3.434% | $166.3219 | $166.32 | $166.30 | $166.30 |
| Purchase #2 | $129.39 | 5.730% | $136.804 | $136.80 | $136.80 | $136.80 |
| Purchase #3 | $241.98 | 5.444% | $255.1534 | $255.15 | $255.15 | $255.20 |
| Purchase #4 | $176.27 | 12.495% | $198.2949 | $198.29 | $198.30 | $198.30 |
| Purchase #5 | $109.56 | 13.253% | $124.08 | $124.08 | $124.10 | $124.10 |
| Purchase #6 | $142.45 | 6.655% | $151.93 | $151.93 | $151.95 | $151.90 |
| Purchase #7 | $210.80 | 9.240% | $230.2779 | $230.28 | $230.30 | $230.30 |
| 7 purchase totals = | $1,171.25 | $1,262.8621 | $1,262.85 | $1,262.90 | $1,262.90 | |