| 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 | $190.50 | 7.706% | $205.1799 | $205.18 | $205.20 | $205.20 |
| Purchase #2 | $141.80 | 13.459% | $160.8849 | $160.88 | $160.90 | $160.90 |
| Purchase #3 | $64.42 | 7.664% | $69.3571 | $69.36 | $69.35 | $69.40 |
| Purchase #4 | $190.83 | 11.748% | $213.2487 | $213.25 | $213.25 | $213.20 |
| Purchase #5 | $249.46 | 5.868% | $264.0983 | $264.10 | $264.10 | $264.10 |
| Purchase #6 | $163.54 | 8.585% | $177.5799 | $177.58 | $177.60 | $177.60 |
| Purchase #7 | $249.86 | 7.566% | $268.7644 | $268.76 | $268.75 | $268.80 |
| 7 purchase totals = | $1,250.41 | $1,359.1132 | $1,359.11 | $1,359.15 | $1,359.20 | |