| 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 | $17.82 | 7.556% | $19.1665 | $19.17 | $19.15 | $19.20 |
| Purchase #2 | $163.34 | 7.375% | $175.3863 | $175.39 | $175.40 | $175.40 |
| Purchase #3 | $131.74 | 8.214% | $142.5611 | $142.56 | $142.55 | $142.60 |
| Purchase #4 | $18.27 | 6.616% | $19.4787 | $19.48 | $19.50 | $19.50 |
| Purchase #5 | $75.50 | 9.119% | $82.3848 | $82.38 | $82.40 | $82.40 |
| Purchase #6 | $163.99 | 6.460% | $174.5838 | $174.58 | $174.60 | $174.60 |
| Purchase #7 | $160.46 | 6.184% | $170.3828 | $170.38 | $170.40 | $170.40 |
| 7 purchase totals = | $731.12 | $783.9440 | $783.94 | $784.00 | $784.10 | |