| 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 | $117.74 | 12.582% | $132.554 | $132.55 | $132.55 | $132.60 |
| Purchase #2 | $66.99 | 3.667% | $69.4465 | $69.45 | $69.45 | $69.40 |
| Purchase #3 | $140.90 | 11.280% | $156.7935 | $156.79 | $156.80 | $156.80 |
| Purchase #4 | $126.88 | 10.381% | $140.0514 | $140.05 | $140.05 | $140.10 |
| Purchase #5 | $129.50 | 12.650% | $145.8818 | $145.88 | $145.90 | $145.90 |
| Purchase #6 | $161.84 | 13.825% | $184.2144 | $184.21 | $184.20 | $184.20 |
| Purchase #7 | $27.82 | 10.577% | $30.7625 | $30.76 | $30.75 | $30.80 |
| 7 purchase totals = | $771.67 | $859.7041 | $859.69 | $859.70 | $859.80 | |