| 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 | $156.34 | 7.372% | $167.8654 | $167.87 | $167.85 | $167.90 |
| Purchase #2 | $216.74 | 10.747% | $240.033 | $240.03 | $240.05 | $240.00 |
| Purchase #3 | $48.62 | 5.833% | $51.456 | $51.46 | $51.45 | $51.50 |
| Purchase #4 | $187.65 | 7.212% | $201.1833 | $201.18 | $201.20 | $201.20 |
| Purchase #5 | $24.67 | 10.834% | $27.3427 | $27.34 | $27.35 | $27.30 |
| Purchase #6 | $145.38 | 13.539% | $165.063 | $165.06 | $165.05 | $165.10 |
| Purchase #7 | $55.53 | 6.272% | $59.0128 | $59.01 | $59.00 | $59.00 |
| 7 purchase totals = | $834.93 | $911.9562 | $911.95 | $911.95 | $912.00 | |