| 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 | $183.39 | 10.780% | $203.1594 | $203.16 | $203.15 | $203.20 |
| Purchase #2 | $209.31 | 4.318% | $218.348 | $218.35 | $218.35 | $218.30 |
| Purchase #3 | $26.35 | 11.319% | $29.3326 | $29.33 | $29.35 | $29.30 |
| Purchase #4 | $205.81 | 4.668% | $215.4172 | $215.42 | $215.40 | $215.40 |
| Purchase #5 | $72.94 | 6.501% | $77.6818 | $77.68 | $77.70 | $77.70 |
| Purchase #6 | $23.33 | 7.191% | $25.0077 | $25.01 | $25.00 | $25.00 |
| Purchase #7 | $104.52 | 6.393% | $111.202 | $111.20 | $111.20 | $111.20 |
| 7 purchase totals = | $825.65 | $880.1487 | $880.15 | $880.15 | $880.10 | |