| 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 | $181.48 | 8.386% | $196.6989 | $196.70 | $196.70 | $196.70 |
| Purchase #2 | $31.36 | 6.125% | $33.2808 | $33.28 | $33.30 | $33.30 |
| Purchase #3 | $102.47 | 13.461% | $116.2635 | $116.26 | $116.25 | $116.30 |
| Purchase #4 | $197.99 | 3.193% | $204.3118 | $204.31 | $204.30 | $204.30 |
| Purchase #5 | $134.93 | 3.196% | $139.2424 | $139.24 | $139.25 | $139.20 |
| Purchase #6 | $16.51 | 6.144% | $17.5244 | $17.52 | $17.50 | $17.50 |
| Purchase #7 | $129.43 | 11.104% | $143.8019 | $143.80 | $143.80 | $143.80 |
| 7 purchase totals = | $794.17 | $851.1237 | $851.11 | $851.10 | $851.10 | |