| 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 | $169.33 | 7.733% | $182.4243 | $182.42 | $182.40 | $182.40 |
| Purchase #2 | $99.77 | 5.361% | $105.1187 | $105.12 | $105.10 | $105.10 |
| Purchase #3 | $7.84 | 12.522% | $8.8217 | $8.82 | $8.80 | $8.80 |
| Purchase #4 | $78.69 | 5.714% | $83.1863 | $83.19 | $83.20 | $83.20 |
| Purchase #5 | $125.38 | 6.670% | $133.7428 | $133.74 | $133.75 | $133.70 |
| Purchase #6 | $71.90 | 12.332% | $80.7667 | $80.77 | $80.75 | $80.80 |
| Purchase #7 | $127.76 | 8.389% | $138.4778 | $138.48 | $138.50 | $138.50 |
| 7 purchase totals = | $680.67 | $732.5383 | $732.54 | $732.50 | $732.50 | |