| 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 | $151.37 | 7.783% | $163.1511 | $163.15 | $163.15 | $163.20 |
| Purchase #2 | $13.49 | 5.513% | $14.2337 | $14.23 | $14.25 | $14.20 |
| Purchase #3 | $146.91 | 11.244% | $163.4286 | $163.43 | $163.45 | $163.40 |
| Purchase #4 | $93.76 | 9.754% | $102.9054 | $102.91 | $102.90 | $102.90 |
| Purchase #5 | $236.62 | 4.838% | $248.0677 | $248.07 | $248.05 | $248.10 |
| Purchase #6 | $217.61 | 3.752% | $225.7747 | $225.77 | $225.75 | $225.80 |
| Purchase #7 | $72.89 | 10.757% | $80.7308 | $80.73 | $80.75 | $80.70 |
| 7 purchase totals = | $932.65 | $998.2920 | $998.29 | $998.30 | $998.30 | |