| 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 | $186.95 | 6.429% | $198.969 | $198.97 | $198.95 | $199.00 |
| Purchase #2 | $51.82 | 13.490% | $58.8105 | $58.81 | $58.80 | $58.80 |
| Purchase #3 | $147.70 | 5.248% | $155.4513 | $155.45 | $155.45 | $155.50 |
| Purchase #4 | $22.39 | 12.695% | $25.2324 | $25.23 | $25.25 | $25.20 |
| Purchase #5 | $238.99 | 8.478% | $259.2516 | $259.25 | $259.25 | $259.30 |
| Purchase #6 | $24.33 | 12.735% | $27.4284 | $27.43 | $27.45 | $27.40 |
| Purchase #7 | $80.27 | 5.253% | $84.4866 | $84.49 | $84.50 | $84.50 |
| 7 purchase totals = | $752.45 | $809.6298 | $809.63 | $809.65 | $809.70 | |