| 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 | $18.49 | 6.252% | $19.646 | $19.65 | $19.65 | $19.60 |
| Purchase #2 | $88.62 | 10.135% | $97.6016 | $97.60 | $97.60 | $97.60 |
| Purchase #3 | $134.86 | 7.258% | $144.6481 | $144.65 | $144.65 | $144.60 |
| Purchase #4 | $146.50 | 3.512% | $151.6451 | $151.65 | $151.65 | $151.60 |
| Purchase #5 | $146.43 | 12.738% | $165.0823 | $165.08 | $165.10 | $165.10 |
| Purchase #6 | $38.39 | 10.373% | $42.3722 | $42.37 | $42.35 | $42.40 |
| Purchase #7 | $209.62 | 7.532% | $225.4086 | $225.41 | $225.40 | $225.40 |
| 7 purchase totals = | $782.91 | $846.4039 | $846.41 | $846.40 | $846.30 | |