| 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 | $182.49 | 6.439% | $194.2405 | $194.24 | $194.25 | $194.20 |
| Purchase #2 | $190.85 | 7.334% | $204.8469 | $204.85 | $204.85 | $204.80 |
| Purchase #3 | $200.35 | 9.375% | $219.1328 | $219.13 | $219.15 | $219.10 |
| Purchase #4 | $195.39 | 10.734% | $216.3632 | $216.36 | $216.35 | $216.40 |
| Purchase #5 | $35.58 | 12.872% | $40.1599 | $40.16 | $40.15 | $40.20 |
| Purchase #6 | $231.31 | 6.800% | $247.0391 | $247.04 | $247.05 | $247.00 |
| Purchase #7 | $248.33 | 11.218% | $276.1877 | $276.19 | $276.20 | $276.20 |
| 7 purchase totals = | $1,284.30 | $1,397.9701 | $1,397.97 | $1,398.00 | $1,397.90 | |