| 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 | $166.73 | 8.609% | $181.0838 | $181.08 | $181.10 | $181.10 |
| Purchase #2 | $21.44 | 3.115% | $22.1079 | $22.11 | $22.10 | $22.10 |
| Purchase #3 | $127.86 | 13.168% | $144.6966 | $144.70 | $144.70 | $144.70 |
| Purchase #4 | $50.89 | 3.121% | $52.4783 | $52.48 | $52.50 | $52.50 |
| Purchase #5 | $70.31 | 8.492% | $76.2807 | $76.28 | $76.30 | $76.30 |
| Purchase #6 | $26.66 | 4.698% | $27.9125 | $27.91 | $27.90 | $27.90 |
| Purchase #7 | $80.45 | 5.299% | $84.713 | $84.71 | $84.70 | $84.70 |
| 7 purchase totals = | $544.34 | $589.2728 | $589.27 | $589.30 | $589.30 | |