| 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 | $159.61 | 10.775% | $176.808 | $176.81 | $176.80 | $176.80 |
| Purchase #2 | $213.70 | 11.158% | $237.5446 | $237.54 | $237.55 | $237.50 |
| Purchase #3 | $231.27 | 7.459% | $248.5204 | $248.52 | $248.50 | $248.50 |
| Purchase #4 | $59.70 | 11.633% | $66.6449 | $66.64 | $66.65 | $66.60 |
| Purchase #5 | $156.38 | 4.617% | $163.6001 | $163.60 | $163.60 | $163.60 |
| Purchase #6 | $78.73 | 8.296% | $85.2614 | $85.26 | $85.25 | $85.30 |
| Purchase #7 | $249.83 | 11.795% | $279.2974 | $279.30 | $279.30 | $279.30 |
| 7 purchase totals = | $1,149.22 | $1,257.6768 | $1,257.67 | $1,257.65 | $1,257.60 | |