| 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 | $162.84 | 13.638% | $185.0481 | $185.05 | $185.05 | $185.00 |
| Purchase #2 | $158.46 | 3.622% | $164.1994 | $164.20 | $164.20 | $164.20 |
| Purchase #3 | $33.84 | 10.603% | $37.4281 | $37.43 | $37.45 | $37.40 |
| Purchase #4 | $74.59 | 11.400% | $83.0933 | $83.09 | $83.10 | $83.10 |
| Purchase #5 | $151.82 | 11.702% | $169.586 | $169.59 | $169.60 | $169.60 |
| Purchase #6 | $26.46 | 7.278% | $28.3858 | $28.39 | $28.40 | $28.40 |
| Purchase #7 | $220.63 | 10.232% | $243.2049 | $243.20 | $243.20 | $243.20 |
| 7 purchase totals = | $828.64 | $910.9456 | $910.95 | $911.00 | $910.90 | |