| 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 | $132.60 | 3.449% | $137.1734 | $137.17 | $137.15 | $137.20 |
| Purchase #2 | $176.60 | 3.249% | $182.3377 | $182.34 | $182.35 | $182.30 |
| Purchase #3 | $183.70 | 13.273% | $208.0825 | $208.08 | $208.10 | $208.10 |
| Purchase #4 | $135.43 | 11.593% | $151.1304 | $151.13 | $151.15 | $151.10 |
| Purchase #5 | $27.28 | 4.834% | $28.5987 | $28.60 | $28.60 | $28.60 |
| Purchase #6 | $48.80 | 9.390% | $53.3823 | $53.38 | $53.40 | $53.40 |
| Purchase #7 | $205.32 | 12.567% | $231.1226 | $231.12 | $231.10 | $231.10 |
| 7 purchase totals = | $909.73 | $991.8276 | $991.82 | $991.85 | $991.80 | |