| 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 | $151.80 | 8.221% | $164.2795 | $164.28 | $164.30 | $164.30 |
| Purchase #2 | $9.81 | 10.348% | $10.8251 | $10.83 | $10.85 | $10.80 |
| Purchase #3 | $24.84 | 5.684% | $26.2519 | $26.25 | $26.25 | $26.30 |
| Purchase #4 | $145.96 | 5.218% | $153.5762 | $153.58 | $153.60 | $153.60 |
| Purchase #5 | $199.37 | 8.764% | $216.8428 | $216.84 | $216.85 | $216.80 |
| Purchase #6 | $68.37 | 6.222% | $72.624 | $72.62 | $72.60 | $72.60 |
| Purchase #7 | $179.98 | 11.247% | $200.2224 | $200.22 | $200.20 | $200.20 |
| 7 purchase totals = | $780.13 | $844.6219 | $844.62 | $844.65 | $844.60 | |