| 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 | $5.48 | 6.323% | $5.8265 | $5.83 | $5.85 | $5.80 |
| Purchase #2 | $175.48 | 11.248% | $195.218 | $195.22 | $195.20 | $195.20 |
| Purchase #3 | $242.58 | 7.857% | $261.6395 | $261.64 | $261.65 | $261.60 |
| Purchase #4 | $146.42 | 8.702% | $159.1615 | $159.16 | $159.15 | $159.20 |
| Purchase #5 | $171.78 | 6.389% | $182.755 | $182.76 | $182.75 | $182.80 |
| Purchase #6 | $143.75 | 4.155% | $149.7228 | $149.72 | $149.70 | $149.70 |
| Purchase #7 | $58.31 | 11.243% | $64.8658 | $64.87 | $64.85 | $64.90 |
| 7 purchase totals = | $943.80 | $1,019.1891 | $1,019.20 | $1,019.15 | $1,019.20 | |