| 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 | $120.72 | 4.532% | $126.191 | $126.19 | $126.20 | $126.20 |
| Purchase #2 | $83.90 | 13.591% | $95.3028 | $95.30 | $95.30 | $95.30 |
| Purchase #3 | $75.37 | 5.526% | $79.5349 | $79.53 | $79.55 | $79.50 |
| Purchase #4 | $163.71 | 10.529% | $180.947 | $180.95 | $180.95 | $180.90 |
| Purchase #5 | $78.62 | 5.270% | $82.7633 | $82.76 | $82.75 | $82.80 |
| Purchase #6 | $239.73 | 13.362% | $271.7627 | $271.76 | $271.75 | $271.80 |
| Purchase #7 | $6.74 | 8.433% | $7.3084 | $7.31 | $7.30 | $7.30 |
| 7 purchase totals = | $768.79 | $843.8101 | $843.80 | $843.80 | $843.80 | |