| 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 | $16.31 | 11.214% | $18.139 | $18.14 | $18.15 | $18.10 |
| Purchase #2 | $147.43 | 5.643% | $155.7495 | $155.75 | $155.75 | $155.70 |
| Purchase #3 | $43.57 | 11.457% | $48.5618 | $48.56 | $48.55 | $48.60 |
| Purchase #4 | $103.73 | 11.472% | $115.6299 | $115.63 | $115.65 | $115.60 |
| Purchase #5 | $236.52 | 4.663% | $247.5489 | $247.55 | $247.55 | $247.50 |
| Purchase #6 | $100.70 | 5.754% | $106.4943 | $106.49 | $106.50 | $106.50 |
| Purchase #7 | $208.85 | 7.245% | $223.9812 | $223.98 | $224.00 | $224.00 |
| 7 purchase totals = | $857.11 | $916.1046 | $916.10 | $916.15 | $916.00 | |