| 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 | $108.90 | 8.786% | $118.468 | $118.47 | $118.45 | $118.50 |
| Purchase #2 | $40.55 | 11.749% | $45.3142 | $45.31 | $45.30 | $45.30 |
| Purchase #3 | $165.86 | 4.326% | $173.0351 | $173.04 | $173.05 | $173.00 |
| Purchase #4 | $159.32 | 10.294% | $175.7204 | $175.72 | $175.70 | $175.70 |
| Purchase #5 | $97.38 | 6.768% | $103.9707 | $103.97 | $103.95 | $104.00 |
| Purchase #6 | $225.49 | 8.119% | $243.7975 | $243.80 | $243.80 | $243.80 |
| Purchase #7 | $46.91 | 4.349% | $48.9501 | $48.95 | $48.95 | $49.00 |
| 7 purchase totals = | $844.41 | $909.2560 | $909.26 | $909.20 | $909.30 | |