| 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 | $169.64 | 13.366% | $192.3141 | $192.31 | $192.30 | $192.30 |
| Purchase #2 | $50.96 | 6.456% | $54.25 | $54.25 | $54.25 | $54.30 |
| Purchase #3 | $141.56 | 9.849% | $155.5022 | $155.50 | $155.50 | $155.50 |
| Purchase #4 | $209.72 | 7.120% | $224.6521 | $224.65 | $224.65 | $224.70 |
| Purchase #5 | $181.40 | 3.123% | $187.0651 | $187.07 | $187.05 | $187.10 |
| Purchase #6 | $40.58 | 9.476% | $44.4254 | $44.43 | $44.45 | $44.40 |
| Purchase #7 | $27.56 | 4.293% | $28.7432 | $28.74 | $28.75 | $28.70 |
| 7 purchase totals = | $821.42 | $886.9521 | $886.95 | $886.95 | $887.00 | |