| 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 | $151.28 | 3.420% | $156.4538 | $156.45 | $156.45 | $156.50 |
| Purchase #2 | $176.58 | 9.497% | $193.3498 | $193.35 | $193.35 | $193.30 |
| Purchase #3 | $22.27 | 8.103% | $24.0745 | $24.07 | $24.05 | $24.10 |
| Purchase #4 | $228.72 | 11.263% | $254.4807 | $254.48 | $254.50 | $254.50 |
| Purchase #5 | $198.38 | 10.566% | $219.3408 | $219.34 | $219.35 | $219.30 |
| Purchase #6 | $5.66 | 4.764% | $5.9296 | $5.93 | $5.95 | $5.90 |
| Purchase #7 | $108.36 | 11.211% | $120.5082 | $120.51 | $120.50 | $120.50 |
| 7 purchase totals = | $891.25 | $974.1374 | $974.13 | $974.15 | $974.10 | |