| 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 | $150.49 | 5.354% | $158.5472 | $158.55 | $158.55 | $158.50 |
| Purchase #2 | $114.57 | 12.771% | $129.2017 | $129.20 | $129.20 | $129.20 |
| Purchase #3 | $133.83 | 9.344% | $146.3351 | $146.34 | $146.35 | $146.30 |
| Purchase #4 | $144.58 | 6.210% | $153.5584 | $153.56 | $153.55 | $153.60 |
| Purchase #5 | $199.78 | 6.229% | $212.2243 | $212.22 | $212.20 | $212.20 |
| Purchase #6 | $59.39 | 7.812% | $64.0295 | $64.03 | $64.05 | $64.00 |
| Purchase #7 | $114.83 | 7.150% | $123.0403 | $123.04 | $123.05 | $123.00 |
| 7 purchase totals = | $917.47 | $986.9365 | $986.94 | $986.95 | $986.80 | |