| 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 | $7.48 | 8.176% | $8.0916 | $8.09 | $8.10 | $8.10 |
| Purchase #2 | $164.78 | 5.818% | $174.3669 | $174.37 | $174.35 | $174.40 |
| Purchase #3 | $165.92 | 4.660% | $173.6519 | $173.65 | $173.65 | $173.70 |
| Purchase #4 | $191.61 | 8.508% | $207.9122 | $207.91 | $207.90 | $207.90 |
| Purchase #5 | $158.31 | 7.573% | $170.2988 | $170.30 | $170.30 | $170.30 |
| Purchase #6 | $26.56 | 7.633% | $28.5873 | $28.59 | $28.60 | $28.60 |
| Purchase #7 | $162.90 | 7.727% | $175.4873 | $175.49 | $175.50 | $175.50 |
| 7 purchase totals = | $877.56 | $938.3960 | $938.40 | $938.40 | $938.50 | |