| 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 | $144.45 | 6.476% | $153.8046 | $153.80 | $153.80 | $153.80 |
| Purchase #2 | $150.58 | 4.465% | $157.3034 | $157.30 | $157.30 | $157.30 |
| Purchase #3 | $191.99 | 7.215% | $205.8421 | $205.84 | $205.85 | $205.80 |
| Purchase #4 | $108.43 | 7.251% | $116.2923 | $116.29 | $116.30 | $116.30 |
| Purchase #5 | $79.68 | 5.325% | $83.923 | $83.92 | $83.90 | $83.90 |
| Purchase #6 | $73.63 | 6.217% | $78.2076 | $78.21 | $78.20 | $78.20 |
| Purchase #7 | $121.84 | 12.625% | $137.2223 | $137.22 | $137.20 | $137.20 |
| 7 purchase totals = | $870.60 | $932.5953 | $932.58 | $932.55 | $932.50 | |