| 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 | $149.40 | 9.717% | $163.9172 | $163.92 | $163.90 | $163.90 |
| Purchase #2 | $212.57 | 8.760% | $231.1911 | $231.19 | $231.20 | $231.20 |
| Purchase #3 | $210.89 | 4.503% | $220.3864 | $220.39 | $220.40 | $220.40 |
| Purchase #4 | $223.45 | 10.456% | $246.8139 | $246.81 | $246.80 | $246.80 |
| Purchase #5 | $163.52 | 10.163% | $180.1385 | $180.14 | $180.15 | $180.10 |
| Purchase #6 | $209.90 | 7.267% | $225.1534 | $225.15 | $225.15 | $225.20 |
| Purchase #7 | $197.79 | 4.329% | $206.3523 | $206.35 | $206.35 | $206.40 |
| 7 purchase totals = | $1,367.52 | $1,473.9528 | $1,473.95 | $1,473.95 | $1,474.00 | |