| 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 | $144.42 | 13.645% | $164.1261 | $164.13 | $164.15 | $164.10 |
| Purchase #2 | $46.50 | 10.619% | $51.4378 | $51.44 | $51.45 | $51.40 |
| Purchase #3 | $127.66 | 7.813% | $137.6341 | $137.63 | $137.65 | $137.60 |
| Purchase #4 | $146.46 | 8.807% | $159.3587 | $159.36 | $159.35 | $159.40 |
| Purchase #5 | $82.49 | 12.399% | $92.7179 | $92.72 | $92.70 | $92.70 |
| Purchase #6 | $37.44 | 10.468% | $41.3592 | $41.36 | $41.35 | $41.40 |
| Purchase #7 | $142.53 | 10.642% | $157.698 | $157.70 | $157.70 | $157.70 |
| 7 purchase totals = | $727.50 | $804.3318 | $804.34 | $804.35 | $804.30 | |