| 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 | $91.37 | 13.856% | $104.0302 | $104.03 | $104.05 | $104.00 |
| Purchase #2 | $125.57 | 6.551% | $133.7961 | $133.80 | $133.80 | $133.80 |
| Purchase #3 | $71.82 | 8.538% | $77.952 | $77.95 | $77.95 | $78.00 |
| Purchase #4 | $155.25 | 12.430% | $174.5476 | $174.55 | $174.55 | $174.50 |
| Purchase #5 | $162.54 | 13.491% | $184.4683 | $184.47 | $184.45 | $184.50 |
| Purchase #6 | $148.62 | 7.208% | $159.3325 | $159.33 | $159.35 | $159.30 |
| Purchase #7 | $223.68 | 10.849% | $247.947 | $247.95 | $247.95 | $247.90 |
| 7 purchase totals = | $978.85 | $1,082.0737 | $1,082.08 | $1,082.10 | $1,082.00 | |