| 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 | $205.65 | 6.721% | $219.4717 | $219.47 | $219.45 | $219.50 |
| Purchase #2 | $178.28 | 8.568% | $193.555 | $193.56 | $193.55 | $193.60 |
| Purchase #3 | $33.72 | 13.566% | $38.2945 | $38.29 | $38.30 | $38.30 |
| Purchase #4 | $14.56 | 12.510% | $16.3815 | $16.38 | $16.40 | $16.40 |
| Purchase #5 | $101.26 | 11.759% | $113.1672 | $113.17 | $113.15 | $113.20 |
| Purchase #6 | $155.43 | 6.218% | $165.0946 | $165.09 | $165.10 | $165.10 |
| Purchase #7 | $217.84 | 6.462% | $231.9168 | $231.92 | $231.90 | $231.90 |
| 7 purchase totals = | $906.74 | $977.8813 | $977.88 | $977.85 | $978.00 | |