| 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 | $143.87 | 12.846% | $162.3515 | $162.35 | $162.35 | $162.40 |
| Purchase #2 | $92.81 | 10.445% | $102.504 | $102.50 | $102.50 | $102.50 |
| Purchase #3 | $145.96 | 9.407% | $159.6905 | $159.69 | $159.70 | $159.70 |
| Purchase #4 | $57.97 | 5.146% | $60.9531 | $60.95 | $60.95 | $61.00 |
| Purchase #5 | $141.56 | 11.769% | $158.2202 | $158.22 | $158.20 | $158.20 |
| Purchase #6 | $204.33 | 11.756% | $228.351 | $228.35 | $228.35 | $228.40 |
| Purchase #7 | $19.39 | 4.496% | $20.2618 | $20.26 | $20.25 | $20.30 |
| 7 purchase totals = | $805.89 | $892.3321 | $892.32 | $892.30 | $892.50 | |