| 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 | $169.25 | 6.837% | $180.8216 | $180.82 | $180.80 | $180.80 |
| Purchase #2 | $239.66 | 5.784% | $253.5219 | $253.52 | $253.50 | $253.50 |
| Purchase #3 | $125.58 | 6.513% | $133.759 | $133.76 | $133.75 | $133.80 |
| Purchase #4 | $62.74 | 4.392% | $65.4955 | $65.50 | $65.50 | $65.50 |
| Purchase #5 | $109.37 | 5.470% | $115.3525 | $115.35 | $115.35 | $115.40 |
| Purchase #6 | $133.45 | 6.520% | $142.1509 | $142.15 | $142.15 | $142.20 |
| Purchase #7 | $60.71 | 8.638% | $65.9541 | $65.95 | $65.95 | $66.00 |
| 7 purchase totals = | $900.76 | $957.0555 | $957.05 | $957.00 | $957.20 | |