| 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 | $159.74 | 8.655% | $173.5655 | $173.57 | $173.55 | $173.60 |
| Purchase #2 | $132.51 | 7.214% | $142.0693 | $142.07 | $142.05 | $142.10 |
| Purchase #3 | $233.76 | 8.238% | $253.0171 | $253.02 | $253.00 | $253.00 |
| Purchase #4 | $199.65 | 13.791% | $227.1837 | $227.18 | $227.20 | $227.20 |
| Purchase #5 | $113.74 | 3.530% | $117.755 | $117.76 | $117.75 | $117.80 |
| Purchase #6 | $12.71 | 10.755% | $14.077 | $14.08 | $14.10 | $14.10 |
| Purchase #7 | $51.35 | 9.676% | $56.3186 | $56.32 | $56.30 | $56.30 |
| 7 purchase totals = | $903.46 | $983.9862 | $984.00 | $983.95 | $984.10 | |