| 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 | $149.80 | 13.747% | $170.393 | $170.39 | $170.40 | $170.40 |
| Purchase #2 | $87.48 | 4.279% | $91.2233 | $91.22 | $91.20 | $91.20 |
| Purchase #3 | $138.37 | 13.157% | $156.5753 | $156.58 | $156.60 | $156.60 |
| Purchase #4 | $68.81 | 4.227% | $71.7186 | $71.72 | $71.70 | $71.70 |
| Purchase #5 | $184.49 | 9.702% | $202.3892 | $202.39 | $202.40 | $202.40 |
| Purchase #6 | $116.44 | 7.872% | $125.6062 | $125.61 | $125.60 | $125.60 |
| Purchase #7 | $241.66 | 7.551% | $259.9077 | $259.91 | $259.90 | $259.90 |
| 7 purchase totals = | $987.05 | $1,077.8133 | $1,077.82 | $1,077.80 | $1,077.80 | |