| 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 | $178.58 | 4.380% | $186.4018 | $186.40 | $186.40 | $186.40 |
| Purchase #2 | $17.44 | 7.458% | $18.7407 | $18.74 | $18.75 | $18.70 |
| Purchase #3 | $154.79 | 9.789% | $169.9424 | $169.94 | $169.95 | $169.90 |
| Purchase #4 | $52.56 | 5.412% | $55.4045 | $55.40 | $55.40 | $55.40 |
| Purchase #5 | $227.48 | 7.447% | $244.4204 | $244.42 | $244.40 | $244.40 |
| Purchase #6 | $170.77 | 8.322% | $184.9815 | $184.98 | $185.00 | $185.00 |
| Purchase #7 | $118.85 | 3.321% | $122.797 | $122.80 | $122.80 | $122.80 |
| 7 purchase totals = | $920.47 | $982.6883 | $982.68 | $982.70 | $982.60 | |