| 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 | $126.80 | 4.284% | $132.2321 | $132.23 | $132.25 | $132.20 |
| Purchase #2 | $223.41 | 10.275% | $246.3654 | $246.37 | $246.35 | $246.40 |
| Purchase #3 | $132.33 | 5.190% | $139.1979 | $139.20 | $139.20 | $139.20 |
| Purchase #4 | $85.51 | 5.434% | $90.1566 | $90.16 | $90.15 | $90.20 |
| Purchase #5 | $67.92 | 6.300% | $72.199 | $72.20 | $72.20 | $72.20 |
| Purchase #6 | $55.35 | 8.436% | $60.0193 | $60.02 | $60.00 | $60.00 |
| Purchase #7 | $156.68 | 7.371% | $168.2289 | $168.23 | $168.25 | $168.20 |
| 7 purchase totals = | $848.00 | $908.3992 | $908.41 | $908.40 | $908.40 | |