| 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 | $183.40 | 4.492% | $191.6383 | $191.64 | $191.65 | $191.60 |
| Purchase #2 | $99.38 | 6.228% | $105.5694 | $105.57 | $105.55 | $105.60 |
| Purchase #3 | $8.32 | 11.556% | $9.2815 | $9.28 | $9.30 | $9.30 |
| Purchase #4 | $133.30 | 11.643% | $148.8201 | $148.82 | $148.80 | $148.80 |
| Purchase #5 | $87.79 | 13.302% | $99.4678 | $99.47 | $99.45 | $99.50 |
| Purchase #6 | $130.35 | 6.183% | $138.4095 | $138.41 | $138.40 | $138.40 |
| Purchase #7 | $126.73 | 9.119% | $138.2865 | $138.29 | $138.30 | $138.30 |
| 7 purchase totals = | $769.27 | $831.4731 | $831.48 | $831.45 | $831.50 | |