| 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 | $116.75 | 12.471% | $131.3099 | $131.31 | $131.30 | $131.30 |
| Purchase #2 | $60.80 | 5.742% | $64.2911 | $64.29 | $64.30 | $64.30 |
| Purchase #3 | $20.53 | 10.380% | $22.661 | $22.66 | $22.65 | $22.70 |
| Purchase #4 | $18.25 | 7.389% | $19.5985 | $19.60 | $19.60 | $19.60 |
| Purchase #5 | $157.54 | 7.810% | $169.8439 | $169.84 | $169.85 | $169.80 |
| Purchase #6 | $126.90 | 3.465% | $131.2971 | $131.30 | $131.30 | $131.30 |
| Purchase #7 | $213.42 | 11.380% | $237.7072 | $237.71 | $237.70 | $237.70 |
| 7 purchase totals = | $714.19 | $776.7087 | $776.71 | $776.70 | $776.70 | |