| 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 | $202.76 | 5.257% | $213.4191 | $213.42 | $213.40 | $213.40 |
| Purchase #2 | $66.98 | 6.385% | $71.2567 | $71.26 | $71.25 | $71.30 |
| Purchase #3 | $123.73 | 13.329% | $140.222 | $140.22 | $140.20 | $140.20 |
| Purchase #4 | $55.31 | 3.581% | $57.2907 | $57.29 | $57.30 | $57.30 |
| Purchase #5 | $107.55 | 7.585% | $115.7077 | $115.71 | $115.70 | $115.70 |
| Purchase #6 | $167.42 | 3.649% | $173.5292 | $173.53 | $173.55 | $173.50 |
| Purchase #7 | $66.42 | 12.450% | $74.6893 | $74.69 | $74.70 | $74.70 |
| 7 purchase totals = | $790.17 | $846.1147 | $846.12 | $846.10 | $846.10 | |