| 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 | $145.31 | 4.540% | $151.9071 | $151.91 | $151.90 | $151.90 |
| Purchase #2 | $194.70 | 5.292% | $205.0035 | $205.00 | $205.00 | $205.00 |
| Purchase #3 | $8.99 | 3.561% | $9.3101 | $9.31 | $9.30 | $9.30 |
| Purchase #4 | $56.85 | 3.345% | $58.7516 | $58.75 | $58.75 | $58.80 |
| Purchase #5 | $53.79 | 8.405% | $58.311 | $58.31 | $58.30 | $58.30 |
| Purchase #6 | $102.71 | 9.508% | $112.4757 | $112.48 | $112.50 | $112.50 |
| Purchase #7 | $163.79 | 6.406% | $174.2824 | $174.28 | $174.30 | $174.30 |
| 7 purchase totals = | $726.14 | $770.0414 | $770.04 | $770.05 | $770.10 | |