| 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 | $146.82 | 11.295% | $163.4033 | $163.40 | $163.40 | $163.40 |
| Purchase #2 | $5.94 | 11.479% | $6.6219 | $6.62 | $6.60 | $6.60 |
| Purchase #3 | $132.39 | 8.832% | $144.0827 | $144.08 | $144.10 | $144.10 |
| Purchase #4 | $181.49 | 3.592% | $188.0091 | $188.01 | $188.00 | $188.00 |
| Purchase #5 | $207.82 | 4.691% | $217.5688 | $217.57 | $217.55 | $217.60 |
| Purchase #6 | $119.46 | 11.216% | $132.8586 | $132.86 | $132.85 | $132.90 |
| Purchase #7 | $5.34 | 8.723% | $5.8058 | $5.81 | $5.80 | $5.80 |
| 7 purchase totals = | $799.26 | $858.3502 | $858.35 | $858.30 | $858.40 | |