| 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 | $163.83 | 11.613% | $182.8556 | $182.86 | $182.85 | $182.90 |
| Purchase #2 | $67.52 | 10.761% | $74.7858 | $74.79 | $74.80 | $74.80 |
| Purchase #3 | $170.44 | 7.143% | $182.6145 | $182.61 | $182.60 | $182.60 |
| Purchase #4 | $249.29 | 13.394% | $282.6799 | $282.68 | $282.70 | $282.70 |
| Purchase #5 | $12.46 | 10.655% | $13.7876 | $13.79 | $13.80 | $13.80 |
| Purchase #6 | $158.95 | 9.355% | $173.8198 | $173.82 | $173.80 | $173.80 |
| Purchase #7 | $206.41 | 12.662% | $232.5456 | $232.55 | $232.55 | $232.50 |
| 7 purchase totals = | $1,028.90 | $1,143.0888 | $1,143.10 | $1,143.10 | $1,143.10 | |