| 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 | $162.90 | 5.608% | $172.0354 | $172.04 | $172.05 | $172.00 |
| Purchase #2 | $245.53 | 3.485% | $254.0867 | $254.09 | $254.10 | $254.10 |
| Purchase #3 | $168.97 | 11.203% | $187.8997 | $187.90 | $187.90 | $187.90 |
| Purchase #4 | $95.54 | 13.500% | $108.4379 | $108.44 | $108.45 | $108.40 |
| Purchase #5 | $124.75 | 13.139% | $141.1409 | $141.14 | $141.15 | $141.10 |
| Purchase #6 | $64.63 | 3.421% | $66.841 | $66.84 | $66.85 | $66.80 |
| Purchase #7 | $64.47 | 3.566% | $66.769 | $66.77 | $66.75 | $66.80 |
| 7 purchase totals = | $926.79 | $997.2106 | $997.22 | $997.25 | $997.10 | |