| 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 | $185.39 | 7.413% | $199.133 | $199.13 | $199.15 | $199.10 |
| Purchase #2 | $181.63 | 5.452% | $191.5325 | $191.53 | $191.55 | $191.50 |
| Purchase #3 | $141.34 | 12.469% | $158.9637 | $158.96 | $158.95 | $159.00 |
| Purchase #4 | $169.85 | 9.613% | $186.1777 | $186.18 | $186.20 | $186.20 |
| Purchase #5 | $242.89 | 7.498% | $261.1019 | $261.10 | $261.10 | $261.10 |
| Purchase #6 | $228.63 | 5.112% | $240.3176 | $240.32 | $240.30 | $240.30 |
| Purchase #7 | $222.76 | 9.566% | $244.0692 | $244.07 | $244.05 | $244.10 |
| 7 purchase totals = | $1,372.49 | $1,481.2956 | $1,481.29 | $1,481.30 | $1,481.30 | |