| 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 | $175.60 | 8.545% | $190.605 | $190.61 | $190.60 | $190.60 |
| Purchase #2 | $242.56 | 3.339% | $250.6591 | $250.66 | $250.65 | $250.70 |
| Purchase #3 | $122.41 | 5.855% | $129.5771 | $129.58 | $129.60 | $129.60 |
| Purchase #4 | $221.69 | 13.642% | $251.9329 | $251.93 | $251.95 | $251.90 |
| Purchase #5 | $244.94 | 13.868% | $278.9083 | $278.91 | $278.90 | $278.90 |
| Purchase #6 | $186.65 | 4.396% | $194.8551 | $194.86 | $194.85 | $194.90 |
| Purchase #7 | $139.43 | 12.232% | $156.4851 | $156.49 | $156.50 | $156.50 |
| 7 purchase totals = | $1,333.28 | $1,453.0226 | $1,453.04 | $1,453.05 | $1,453.10 | |