| 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 | $190.57 | 9.341% | $208.3711 | $208.37 | $208.35 | $208.40 |
| Purchase #2 | $6.70 | 3.344% | $6.924 | $6.92 | $6.90 | $6.90 |
| Purchase #3 | $71.56 | 4.765% | $74.9698 | $74.97 | $74.95 | $75.00 |
| Purchase #4 | $228.82 | 8.710% | $248.7502 | $248.75 | $248.75 | $248.80 |
| Purchase #5 | $62.35 | 7.679% | $67.1379 | $67.14 | $67.15 | $67.10 |
| Purchase #6 | $190.61 | 11.816% | $213.1325 | $213.13 | $213.15 | $213.10 |
| Purchase #7 | $125.96 | 6.233% | $133.8111 | $133.81 | $133.80 | $133.80 |
| 7 purchase totals = | $876.57 | $953.0966 | $953.09 | $953.05 | $953.10 | |