| 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 | $107.65 | 6.405% | $114.545 | $114.55 | $114.55 | $114.50 |
| Purchase #2 | $82.77 | 5.579% | $87.3877 | $87.39 | $87.40 | $87.40 |
| Purchase #3 | $136.73 | 9.711% | $150.0079 | $150.01 | $150.00 | $150.00 |
| Purchase #4 | $118.97 | 5.204% | $125.1612 | $125.16 | $125.15 | $125.20 |
| Purchase #5 | $91.38 | 5.664% | $96.5558 | $96.56 | $96.55 | $96.60 |
| Purchase #6 | $120.46 | 4.510% | $125.8927 | $125.89 | $125.90 | $125.90 |
| Purchase #7 | $146.65 | 8.791% | $159.542 | $159.54 | $159.55 | $159.50 |
| 7 purchase totals = | $804.61 | $859.0923 | $859.10 | $859.10 | $859.10 | |