| 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 | $169.43 | 5.138% | $178.1353 | $178.14 | $178.15 | $178.10 |
| Purchase #2 | $25.87 | 5.627% | $27.3257 | $27.33 | $27.35 | $27.30 |
| Purchase #3 | $34.52 | 9.591% | $37.8308 | $37.83 | $37.85 | $37.80 |
| Purchase #4 | $11.67 | 3.516% | $12.0803 | $12.08 | $12.10 | $12.10 |
| Purchase #5 | $87.42 | 4.404% | $91.27 | $91.27 | $91.25 | $91.30 |
| Purchase #6 | $207.94 | 13.629% | $236.2801 | $236.28 | $236.30 | $236.30 |
| Purchase #7 | $199.45 | 13.326% | $226.0287 | $226.03 | $226.05 | $226.00 |
| 7 purchase totals = | $736.30 | $808.9509 | $808.96 | $809.05 | $808.90 | |