| 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 | $207.29 | 7.450% | $222.7331 | $222.73 | $222.75 | $222.70 |
| Purchase #2 | $33.99 | 10.609% | $37.596 | $37.60 | $37.60 | $37.60 |
| Purchase #3 | $79.58 | 9.857% | $87.4242 | $87.42 | $87.40 | $87.40 |
| Purchase #4 | $25.47 | 10.476% | $28.1382 | $28.14 | $28.15 | $28.10 |
| Purchase #5 | $60.83 | 7.297% | $65.2688 | $65.27 | $65.25 | $65.30 |
| Purchase #6 | $137.65 | 5.525% | $145.2552 | $145.26 | $145.25 | $145.30 |
| Purchase #7 | $196.55 | 9.530% | $215.2812 | $215.28 | $215.30 | $215.30 |
| 7 purchase totals = | $741.36 | $801.6967 | $801.70 | $801.70 | $801.70 | |