| 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 | $181.82 | 9.771% | $199.5856 | $199.59 | $199.60 | $199.60 |
| Purchase #2 | $159.80 | 11.495% | $178.169 | $178.17 | $178.15 | $178.20 |
| Purchase #3 | $118.34 | 12.820% | $133.5112 | $133.51 | $133.50 | $133.50 |
| Purchase #4 | $29.27 | 5.585% | $30.9047 | $30.90 | $30.90 | $30.90 |
| Purchase #5 | $250.27 | 4.405% | $261.2944 | $261.29 | $261.30 | $261.30 |
| Purchase #6 | $29.96 | 5.495% | $31.6063 | $31.61 | $31.60 | $31.60 |
| Purchase #7 | $132.38 | 10.298% | $146.0125 | $146.01 | $146.00 | $146.00 |
| 7 purchase totals = | $901.84 | $981.0837 | $981.08 | $981.05 | $981.10 | |