| 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 | $147.91 | 3.337% | $152.8458 | $152.85 | $152.85 | $152.80 |
| Purchase #2 | $23.34 | 9.730% | $25.611 | $25.61 | $25.60 | $25.60 |
| Purchase #3 | $5.43 | 12.165% | $6.0906 | $6.09 | $6.10 | $6.10 |
| Purchase #4 | $191.63 | 8.449% | $207.8208 | $207.82 | $207.80 | $207.80 |
| Purchase #5 | $210.41 | 12.511% | $236.7344 | $236.73 | $236.75 | $236.70 |
| Purchase #6 | $21.47 | 6.260% | $22.814 | $22.81 | $22.80 | $22.80 |
| Purchase #7 | $163.90 | 3.736% | $170.0233 | $170.02 | $170.00 | $170.00 |
| 7 purchase totals = | $764.09 | $821.9399 | $821.93 | $821.90 | $821.80 | |