| 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 | $176.79 | 7.463% | $189.9838 | $189.98 | $190.00 | $190.00 |
| Purchase #2 | $233.65 | 5.448% | $246.3793 | $246.38 | $246.40 | $246.40 |
| Purchase #3 | $236.88 | 3.388% | $244.9055 | $244.91 | $244.90 | $244.90 |
| Purchase #4 | $92.90 | 7.581% | $99.9427 | $99.94 | $99.95 | $99.90 |
| Purchase #5 | $228.75 | 8.832% | $248.9532 | $248.95 | $248.95 | $249.00 |
| Purchase #6 | $226.76 | 3.609% | $234.9438 | $234.94 | $234.95 | $234.90 |
| Purchase #7 | $33.26 | 10.778% | $36.8448 | $36.84 | $36.85 | $36.80 |
| 7 purchase totals = | $1,228.99 | $1,301.9531 | $1,301.94 | $1,302.00 | $1,301.90 | |