| 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 | $162.57 | 7.784% | $175.2244 | $175.22 | $175.20 | $175.20 |
| Purchase #2 | $118.62 | 9.206% | $129.5402 | $129.54 | $129.55 | $129.50 |
| Purchase #3 | $40.34 | 11.440% | $44.9549 | $44.95 | $44.95 | $45.00 |
| Purchase #4 | $167.81 | 3.117% | $173.0406 | $173.04 | $173.05 | $173.00 |
| Purchase #5 | $67.89 | 12.372% | $76.2894 | $76.29 | $76.30 | $76.30 |
| Purchase #6 | $137.83 | 9.786% | $151.318 | $151.32 | $151.30 | $151.30 |
| Purchase #7 | $183.75 | 5.612% | $194.0621 | $194.06 | $194.05 | $194.10 |
| 7 purchase totals = | $878.81 | $944.4296 | $944.42 | $944.40 | $944.40 | |