| 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 | $145.54 | 8.316% | $157.6431 | $157.64 | $157.65 | $157.60 |
| Purchase #2 | $123.69 | 4.548% | $129.3154 | $129.32 | $129.30 | $129.30 |
| Purchase #3 | $19.99 | 5.440% | $21.0775 | $21.08 | $21.10 | $21.10 |
| Purchase #4 | $224.68 | 12.715% | $253.2481 | $253.25 | $253.25 | $253.20 |
| Purchase #5 | $139.66 | 4.686% | $146.2045 | $146.20 | $146.20 | $146.20 |
| Purchase #6 | $63.88 | 6.344% | $67.9325 | $67.93 | $67.95 | $67.90 |
| Purchase #7 | $76.31 | 5.367% | $80.4056 | $80.41 | $80.40 | $80.40 |
| 7 purchase totals = | $793.75 | $855.8267 | $855.83 | $855.85 | $855.70 | |