| 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 | $183.55 | 11.834% | $205.2713 | $205.27 | $205.25 | $205.30 |
| Purchase #2 | $157.66 | 6.630% | $168.1129 | $168.11 | $168.10 | $168.10 |
| Purchase #3 | $24.50 | 13.276% | $27.7526 | $27.75 | $27.75 | $27.80 |
| Purchase #4 | $12.67 | 11.698% | $14.1521 | $14.15 | $14.15 | $14.20 |
| Purchase #5 | $74.43 | 4.785% | $77.9915 | $77.99 | $78.00 | $78.00 |
| Purchase #6 | $108.39 | 4.198% | $112.9402 | $112.94 | $112.95 | $112.90 |
| Purchase #7 | $42.47 | 3.586% | $43.993 | $43.99 | $44.00 | $44.00 |
| 7 purchase totals = | $603.67 | $650.2136 | $650.20 | $650.20 | $650.30 | |