| 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 | $179.27 | 8.410% | $194.3466 | $194.35 | $194.35 | $194.30 |
| Purchase #2 | $43.41 | 8.804% | $47.2318 | $47.23 | $47.25 | $47.20 |
| Purchase #3 | $119.40 | 9.601% | $130.8636 | $130.86 | $130.85 | $130.90 |
| Purchase #4 | $160.96 | 13.866% | $183.2787 | $183.28 | $183.30 | $183.30 |
| Purchase #5 | $13.30 | 12.827% | $15.006 | $15.01 | $15.00 | $15.00 |
| Purchase #6 | $225.84 | 8.853% | $245.8336 | $245.83 | $245.85 | $245.80 |
| Purchase #7 | $151.94 | 10.305% | $167.5974 | $167.60 | $167.60 | $167.60 |
| 7 purchase totals = | $894.12 | $984.1577 | $984.16 | $984.20 | $984.10 | |