| 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 | $161.43 | 8.505% | $175.1596 | $175.16 | $175.15 | $175.20 |
| Purchase #2 | $15.32 | 11.743% | $17.119 | $17.12 | $17.10 | $17.10 |
| Purchase #3 | $93.29 | 6.872% | $99.7009 | $99.70 | $99.70 | $99.70 |
| Purchase #4 | $157.87 | 7.330% | $169.4419 | $169.44 | $169.45 | $169.40 |
| Purchase #5 | $101.85 | 4.131% | $106.0574 | $106.06 | $106.05 | $106.10 |
| Purchase #6 | $204.74 | 5.737% | $216.4859 | $216.49 | $216.50 | $216.50 |
| Purchase #7 | $111.49 | 12.821% | $125.7841 | $125.78 | $125.80 | $125.80 |
| 7 purchase totals = | $845.99 | $909.7488 | $909.75 | $909.75 | $909.80 | |