| 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 | $151.26 | 12.664% | $170.4156 | $170.42 | $170.40 | $170.40 |
| Purchase #2 | $128.53 | 4.360% | $134.1339 | $134.13 | $134.15 | $134.10 |
| Purchase #3 | $174.34 | 5.808% | $184.4657 | $184.47 | $184.45 | $184.50 |
| Purchase #4 | $117.44 | 8.518% | $127.4435 | $127.44 | $127.45 | $127.40 |
| Purchase #5 | $18.68 | 7.412% | $20.0646 | $20.06 | $20.05 | $20.10 |
| Purchase #6 | $66.58 | 11.237% | $74.0616 | $74.06 | $74.05 | $74.10 |
| Purchase #7 | $238.75 | 7.836% | $257.4585 | $257.46 | $257.45 | $257.50 |
| 7 purchase totals = | $895.58 | $968.0434 | $968.04 | $968.00 | $968.10 | |