| 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 | $138.42 | 13.520% | $157.1344 | $157.13 | $157.15 | $157.10 |
| Purchase #2 | $234.43 | 5.859% | $248.1653 | $248.17 | $248.15 | $248.20 |
| Purchase #3 | $61.70 | 7.840% | $66.5373 | $66.54 | $66.55 | $66.50 |
| Purchase #4 | $250.55 | 12.429% | $281.6909 | $281.69 | $281.70 | $281.70 |
| Purchase #5 | $150.70 | 7.631% | $162.1999 | $162.20 | $162.20 | $162.20 |
| Purchase #6 | $26.87 | 4.571% | $28.0982 | $28.10 | $28.10 | $28.10 |
| Purchase #7 | $152.31 | 4.173% | $158.6659 | $158.67 | $158.65 | $158.70 |
| 7 purchase totals = | $1,014.98 | $1,102.4919 | $1,102.50 | $1,102.50 | $1,102.50 | |