| 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 | $74.32 | 6.552% | $79.1894 | $79.19 | $79.20 | $79.20 |
| Purchase #2 | $199.67 | 8.469% | $216.5801 | $216.58 | $216.60 | $216.60 |
| Purchase #3 | $106.40 | 8.477% | $115.4195 | $115.42 | $115.40 | $115.40 |
| Purchase #4 | $223.43 | 9.392% | $244.4145 | $244.41 | $244.40 | $244.40 |
| Purchase #5 | $174.65 | 4.558% | $182.6105 | $182.61 | $182.60 | $182.60 |
| Purchase #6 | $17.36 | 3.576% | $17.9808 | $17.98 | $18.00 | $18.00 |
| Purchase #7 | $205.52 | 8.481% | $222.9502 | $222.95 | $222.95 | $223.00 |
| 7 purchase totals = | $1,001.35 | $1,079.1450 | $1,079.14 | $1,079.15 | $1,079.20 | |