| 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 | $180.36 | 13.175% | $204.1224 | $204.12 | $204.10 | $204.10 |
| Purchase #2 | $32.74 | 11.189% | $36.4033 | $36.40 | $36.40 | $36.40 |
| Purchase #3 | $158.53 | 3.681% | $164.3655 | $164.37 | $164.35 | $164.40 |
| Purchase #4 | $21.89 | 11.252% | $24.3531 | $24.35 | $24.35 | $24.40 |
| Purchase #5 | $31.25 | 7.344% | $33.545 | $33.55 | $33.55 | $33.50 |
| Purchase #6 | $194.42 | 12.644% | $219.0025 | $219.00 | $219.00 | $219.00 |
| Purchase #7 | $155.51 | 11.650% | $173.6269 | $173.63 | $173.65 | $173.60 |
| 7 purchase totals = | $774.70 | $855.4187 | $855.42 | $855.40 | $855.40 | |