| 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 | $156.39 | 13.640% | $177.7216 | $177.72 | $177.70 | $177.70 |
| Purchase #2 | $212.26 | 7.207% | $227.5576 | $227.56 | $227.55 | $227.60 |
| Purchase #3 | $139.92 | 11.723% | $156.3228 | $156.32 | $156.30 | $156.30 |
| Purchase #4 | $192.51 | 7.335% | $206.6306 | $206.63 | $206.65 | $206.60 |
| Purchase #5 | $163.73 | 12.808% | $184.7005 | $184.70 | $184.70 | $184.70 |
| Purchase #6 | $165.29 | 6.784% | $176.5033 | $176.50 | $176.50 | $176.50 |
| Purchase #7 | $231.99 | 9.290% | $253.5419 | $253.54 | $253.55 | $253.50 |
| 7 purchase totals = | $1,262.09 | $1,382.9783 | $1,382.97 | $1,382.95 | $1,382.90 | |