| 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 | $217.50 | 11.598% | $242.7257 | $242.73 | $242.75 | $242.70 |
| Purchase #2 | $145.28 | 8.511% | $157.6448 | $157.64 | $157.65 | $157.60 |
| Purchase #3 | $6.58 | 10.376% | $7.2627 | $7.26 | $7.25 | $7.30 |
| Purchase #4 | $132.72 | 9.371% | $145.1572 | $145.16 | $145.15 | $145.20 |
| Purchase #5 | $63.43 | 10.216% | $69.91 | $69.91 | $69.90 | $69.90 |
| Purchase #6 | $127.88 | 7.644% | $137.6551 | $137.66 | $137.65 | $137.70 |
| Purchase #7 | $14.84 | 4.341% | $15.4842 | $15.48 | $15.50 | $15.50 |
| 7 purchase totals = | $708.23 | $775.8397 | $775.84 | $775.85 | $775.90 | |