| 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 | $12.94 | 10.588% | $14.3101 | $14.31 | $14.30 | $14.30 |
| Purchase #2 | $164.39 | 3.266% | $169.759 | $169.76 | $169.75 | $169.80 |
| Purchase #3 | $175.45 | 13.830% | $199.7147 | $199.71 | $199.70 | $199.70 |
| Purchase #4 | $146.67 | 13.316% | $166.2006 | $166.20 | $166.20 | $166.20 |
| Purchase #5 | $184.29 | 3.475% | $190.6941 | $190.69 | $190.70 | $190.70 |
| Purchase #6 | $180.83 | 5.142% | $190.1283 | $190.13 | $190.15 | $190.10 |
| Purchase #7 | $229.36 | 13.527% | $260.3855 | $260.39 | $260.40 | $260.40 |
| 7 purchase totals = | $1,093.93 | $1,191.1923 | $1,191.19 | $1,191.20 | $1,191.20 | |