| 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 | $159.77 | 10.712% | $176.8846 | $176.88 | $176.90 | $176.90 |
| Purchase #2 | $34.60 | 5.229% | $36.4092 | $36.41 | $36.40 | $36.40 |
| Purchase #3 | $102.49 | 13.656% | $116.486 | $116.49 | $116.50 | $116.50 |
| Purchase #4 | $119.71 | 5.393% | $126.166 | $126.17 | $126.15 | $126.20 |
| Purchase #5 | $246.87 | 7.367% | $265.0569 | $265.06 | $265.05 | $265.10 |
| Purchase #6 | $85.48 | 10.381% | $94.3537 | $94.35 | $94.35 | $94.40 |
| Purchase #7 | $7.41 | 4.398% | $7.7359 | $7.74 | $7.75 | $7.70 |
| 7 purchase totals = | $756.33 | $823.0923 | $823.10 | $823.10 | $823.20 | |