| 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 | $131.44 | 6.691% | $140.2347 | $140.23 | $140.25 | $140.20 |
| Purchase #2 | $219.43 | 8.157% | $237.3289 | $237.33 | $237.35 | $237.30 |
| Purchase #3 | $7.92 | 12.752% | $8.93 | $8.93 | $8.95 | $8.90 |
| Purchase #4 | $97.56 | 10.548% | $107.8506 | $107.85 | $107.85 | $107.90 |
| Purchase #5 | $66.43 | 13.789% | $75.59 | $75.59 | $75.60 | $75.60 |
| Purchase #6 | $176.27 | 13.157% | $199.4618 | $199.46 | $199.45 | $199.50 |
| Purchase #7 | $188.25 | 10.168% | $207.3913 | $207.39 | $207.40 | $207.40 |
| 7 purchase totals = | $887.30 | $976.7873 | $976.78 | $976.85 | $976.80 | |