| 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 | $152.35 | 3.497% | $157.6777 | $157.68 | $157.70 | $157.70 |
| Purchase #2 | $184.96 | 5.301% | $194.7647 | $194.76 | $194.75 | $194.80 |
| Purchase #3 | $193.61 | 3.183% | $199.7726 | $199.77 | $199.75 | $199.80 |
| Purchase #4 | $212.86 | 4.372% | $222.1662 | $222.17 | $222.15 | $222.20 |
| Purchase #5 | $79.66 | 5.213% | $83.8127 | $83.81 | $83.80 | $83.80 |
| Purchase #6 | $102.73 | 5.802% | $108.6904 | $108.69 | $108.70 | $108.70 |
| Purchase #7 | $22.37 | 5.714% | $23.6482 | $23.65 | $23.65 | $23.60 |
| 7 purchase totals = | $948.54 | $990.5325 | $990.53 | $990.50 | $990.60 | |