| 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 | $121.77 | 7.118% | $130.4376 | $130.44 | $130.45 | $130.40 |
| Purchase #2 | $184.91 | 6.763% | $197.4155 | $197.42 | $197.40 | $197.40 |
| Purchase #3 | $154.63 | 13.193% | $175.0303 | $175.03 | $175.05 | $175.00 |
| Purchase #4 | $95.57 | 11.575% | $106.6322 | $106.63 | $106.65 | $106.60 |
| Purchase #5 | $96.69 | 3.534% | $100.107 | $100.11 | $100.10 | $100.10 |
| Purchase #6 | $76.76 | 8.749% | $83.4757 | $83.48 | $83.50 | $83.50 |
| Purchase #7 | $64.52 | 5.495% | $68.0654 | $68.07 | $68.05 | $68.10 |
| 7 purchase totals = | $794.85 | $861.1637 | $861.18 | $861.20 | $861.10 | |