| 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 | $178.39 | 4.526% | $186.4639 | $186.46 | $186.45 | $186.50 |
| Purchase #2 | $152.39 | 12.197% | $170.977 | $170.98 | $171.00 | $171.00 |
| Purchase #3 | $163.58 | 11.204% | $181.9075 | $181.91 | $181.90 | $181.90 |
| Purchase #4 | $68.30 | 6.146% | $72.4977 | $72.50 | $72.50 | $72.50 |
| Purchase #5 | $143.47 | 10.678% | $158.7897 | $158.79 | $158.80 | $158.80 |
| Purchase #6 | $84.61 | 6.626% | $90.2163 | $90.22 | $90.20 | $90.20 |
| Purchase #7 | $96.25 | 10.546% | $106.4005 | $106.40 | $106.40 | $106.40 |
| 7 purchase totals = | $886.99 | $967.2526 | $967.26 | $967.25 | $967.30 | |