| 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 | $189.48 | 9.313% | $207.1263 | $207.13 | $207.15 | $207.10 |
| Purchase #2 | $102.95 | 11.147% | $114.4258 | $114.43 | $114.45 | $114.40 |
| Purchase #3 | $44.58 | 5.361% | $46.9699 | $46.97 | $46.95 | $47.00 |
| Purchase #4 | $59.27 | 3.621% | $61.4162 | $61.42 | $61.40 | $61.40 |
| Purchase #5 | $203.46 | 13.606% | $231.1428 | $231.14 | $231.15 | $231.10 |
| Purchase #6 | $26.42 | 8.202% | $28.587 | $28.59 | $28.60 | $28.60 |
| Purchase #7 | $169.56 | 9.193% | $185.1477 | $185.15 | $185.15 | $185.10 |
| 7 purchase totals = | $795.72 | $874.8157 | $874.83 | $874.85 | $874.70 | |