| 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 | $136.74 | 5.782% | $144.6463 | $144.65 | $144.65 | $144.60 |
| Purchase #2 | $132.42 | 3.689% | $137.305 | $137.31 | $137.30 | $137.30 |
| Purchase #3 | $175.36 | 12.525% | $197.3238 | $197.32 | $197.30 | $197.30 |
| Purchase #4 | $6.93 | 4.603% | $7.249 | $7.25 | $7.25 | $7.20 |
| Purchase #5 | $174.41 | 3.451% | $180.4289 | $180.43 | $180.45 | $180.40 |
| Purchase #6 | $226.50 | 8.670% | $246.1376 | $246.14 | $246.15 | $246.10 |
| Purchase #7 | $47.65 | 6.791% | $50.8859 | $50.89 | $50.90 | $50.90 |
| 7 purchase totals = | $900.01 | $963.9765 | $963.99 | $964.00 | $963.80 | |