| 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 | $13.41 | 7.394% | $14.4015 | $14.40 | $14.40 | $14.40 |
| Purchase #2 | $180.92 | 7.833% | $195.0915 | $195.09 | $195.10 | $195.10 |
| Purchase #3 | $14.65 | 13.478% | $16.6245 | $16.62 | $16.60 | $16.60 |
| Purchase #4 | $153.31 | 9.275% | $167.5295 | $167.53 | $167.55 | $167.50 |
| Purchase #5 | $51.56 | 9.332% | $56.3716 | $56.37 | $56.35 | $56.40 |
| Purchase #6 | $131.45 | 12.731% | $148.1849 | $148.18 | $148.20 | $148.20 |
| Purchase #7 | $170.37 | 6.848% | $182.0369 | $182.04 | $182.05 | $182.00 |
| 7 purchase totals = | $715.67 | $780.2404 | $780.23 | $780.25 | $780.20 | |