| 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 | $217.71 | 4.320% | $227.1151 | $227.12 | $227.10 | $227.10 |
| Purchase #2 | $188.27 | 5.232% | $198.1203 | $198.12 | $198.10 | $198.10 |
| Purchase #3 | $152.94 | 4.818% | $160.3086 | $160.31 | $160.30 | $160.30 |
| Purchase #4 | $92.33 | 11.780% | $103.2065 | $103.21 | $103.20 | $103.20 |
| Purchase #5 | $136.66 | 10.125% | $150.4968 | $150.50 | $150.50 | $150.50 |
| Purchase #6 | $138.53 | 7.449% | $148.8491 | $148.85 | $148.85 | $148.80 |
| Purchase #7 | $153.64 | 6.663% | $163.877 | $163.88 | $163.90 | $163.90 |
| 7 purchase totals = | $1,080.08 | $1,151.9734 | $1,151.99 | $1,151.95 | $1,151.90 | |