| 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 | $121.89 | 9.414% | $133.3647 | $133.36 | $133.35 | $133.40 |
| Purchase #2 | $146.38 | 7.678% | $157.6191 | $157.62 | $157.60 | $157.60 |
| Purchase #3 | $125.35 | 7.601% | $134.8779 | $134.88 | $134.90 | $134.90 |
| Purchase #4 | $216.65 | 12.269% | $243.2308 | $243.23 | $243.25 | $243.20 |
| Purchase #5 | $89.57 | 12.349% | $100.631 | $100.63 | $100.65 | $100.60 |
| Purchase #6 | $24.35 | 12.868% | $27.4834 | $27.48 | $27.50 | $27.50 |
| Purchase #7 | $18.29 | 11.252% | $20.348 | $20.35 | $20.35 | $20.30 |
| 7 purchase totals = | $742.48 | $817.5549 | $817.55 | $817.60 | $817.50 | |