| 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 | $143.61 | 6.579% | $153.0581 | $153.06 | $153.05 | $153.10 |
| Purchase #2 | $191.64 | 12.416% | $215.434 | $215.43 | $215.45 | $215.40 |
| Purchase #3 | $222.93 | 7.223% | $239.0322 | $239.03 | $239.05 | $239.00 |
| Purchase #4 | $133.41 | 3.246% | $137.7405 | $137.74 | $137.75 | $137.70 |
| Purchase #5 | $23.78 | 11.410% | $26.4933 | $26.49 | $26.50 | $26.50 |
| Purchase #6 | $229.94 | 9.525% | $251.8418 | $251.84 | $251.85 | $251.80 |
| Purchase #7 | $202.54 | 13.369% | $229.6176 | $229.62 | $229.60 | $229.60 |
| 7 purchase totals = | $1,147.85 | $1,253.2175 | $1,253.21 | $1,253.25 | $1,253.10 | |