| 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 | $129.62 | 12.737% | $146.1297 | $146.13 | $146.15 | $146.10 |
| Purchase #2 | $134.32 | 3.602% | $139.1582 | $139.16 | $139.15 | $139.20 |
| Purchase #3 | $214.39 | 5.390% | $225.9456 | $225.95 | $225.95 | $225.90 |
| Purchase #4 | $182.29 | 6.237% | $193.6594 | $193.66 | $193.65 | $193.70 |
| Purchase #5 | $197.66 | 5.223% | $207.9838 | $207.98 | $208.00 | $208.00 |
| Purchase #6 | $148.83 | 7.276% | $159.6589 | $159.66 | $159.65 | $159.70 |
| Purchase #7 | $157.97 | 5.673% | $166.9316 | $166.93 | $166.95 | $166.90 |
| 7 purchase totals = | $1,165.08 | $1,239.4672 | $1,239.47 | $1,239.50 | $1,239.50 | |