| 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 | $176.50 | 13.191% | $199.7821 | $199.78 | $199.80 | $199.80 |
| Purchase #2 | $240.25 | 8.683% | $261.1109 | $261.11 | $261.10 | $261.10 |
| Purchase #3 | $61.37 | 12.842% | $69.2511 | $69.25 | $69.25 | $69.30 |
| Purchase #4 | $132.91 | 3.108% | $137.0408 | $137.04 | $137.05 | $137.00 |
| Purchase #5 | $6.95 | 10.842% | $7.7035 | $7.70 | $7.70 | $7.70 |
| Purchase #6 | $96.61 | 12.162% | $108.3597 | $108.36 | $108.35 | $108.40 |
| Purchase #7 | $125.61 | 3.681% | $130.2337 | $130.23 | $130.25 | $130.20 |
| 7 purchase totals = | $840.20 | $913.4818 | $913.47 | $913.50 | $913.50 | |