| 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 | $132.31 | 6.206% | $140.5212 | $140.52 | $140.50 | $140.50 |
| Purchase #2 | $87.31 | 9.779% | $95.848 | $95.85 | $95.85 | $95.80 |
| Purchase #3 | $102.74 | 5.466% | $108.3558 | $108.36 | $108.35 | $108.40 |
| Purchase #4 | $151.45 | 3.290% | $156.4327 | $156.43 | $156.45 | $156.40 |
| Purchase #5 | $74.39 | 7.829% | $80.214 | $80.21 | $80.20 | $80.20 |
| Purchase #6 | $142.61 | 5.219% | $150.0528 | $150.05 | $150.05 | $150.10 |
| Purchase #7 | $229.52 | 3.195% | $236.8532 | $236.85 | $236.85 | $236.90 |
| 7 purchase totals = | $920.33 | $968.2777 | $968.27 | $968.25 | $968.30 | |