| 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 | $181.98 | 8.844% | $198.0743 | $198.07 | $198.05 | $198.10 |
| Purchase #2 | $62.54 | 6.350% | $66.5113 | $66.51 | $66.50 | $66.50 |
| Purchase #3 | $36.39 | 8.374% | $39.4373 | $39.44 | $39.45 | $39.40 |
| Purchase #4 | $64.28 | 6.265% | $68.3071 | $68.31 | $68.30 | $68.30 |
| Purchase #5 | $198.25 | 9.673% | $217.4267 | $217.43 | $217.45 | $217.40 |
| Purchase #6 | $218.41 | 10.690% | $241.758 | $241.76 | $241.75 | $241.80 |
| Purchase #7 | $104.59 | 3.546% | $108.2988 | $108.30 | $108.30 | $108.30 |
| 7 purchase totals = | $866.44 | $939.8135 | $939.82 | $939.80 | $939.80 | |