| 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 | $189.80 | 13.369% | $215.1744 | $215.17 | $215.15 | $215.20 |
| Purchase #2 | $204.98 | 3.500% | $212.1543 | $212.15 | $212.15 | $212.20 |
| Purchase #3 | $210.91 | 5.254% | $221.9912 | $221.99 | $222.00 | $222.00 |
| Purchase #4 | $62.28 | 8.701% | $67.699 | $67.70 | $67.70 | $67.70 |
| Purchase #5 | $51.82 | 7.560% | $55.7376 | $55.74 | $55.75 | $55.70 |
| Purchase #6 | $76.96 | 6.806% | $82.1979 | $82.20 | $82.20 | $82.20 |
| Purchase #7 | $143.43 | 10.550% | $158.5619 | $158.56 | $158.55 | $158.60 |
| 7 purchase totals = | $940.18 | $1,013.5163 | $1,013.51 | $1,013.50 | $1,013.60 | |