| 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 | $117.89 | 6.324% | $125.3454 | $125.35 | $125.35 | $125.30 |
| Purchase #2 | $103.88 | 7.337% | $111.5017 | $111.50 | $111.50 | $111.50 |
| Purchase #3 | $30.85 | 6.634% | $32.8966 | $32.90 | $32.90 | $32.90 |
| Purchase #4 | $197.81 | 9.467% | $216.5367 | $216.54 | $216.55 | $216.50 |
| Purchase #5 | $149.56 | 9.488% | $163.7503 | $163.75 | $163.75 | $163.80 |
| Purchase #6 | $100.53 | 4.285% | $104.8377 | $104.84 | $104.85 | $104.80 |
| Purchase #7 | $139.49 | 9.441% | $152.6593 | $152.66 | $152.65 | $152.70 |
| 7 purchase totals = | $840.01 | $907.5277 | $907.54 | $907.55 | $907.50 | |