| 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 | $151.60 | 3.258% | $156.5391 | $156.54 | $156.55 | $156.50 |
| Purchase #2 | $62.87 | 6.783% | $67.1345 | $67.13 | $67.15 | $67.10 |
| Purchase #3 | $75.88 | 12.143% | $85.0941 | $85.09 | $85.10 | $85.10 |
| Purchase #4 | $190.59 | 9.425% | $208.5531 | $208.55 | $208.55 | $208.60 |
| Purchase #5 | $80.35 | 5.258% | $84.5748 | $84.57 | $84.55 | $84.60 |
| Purchase #6 | $235.56 | 13.226% | $266.7152 | $266.72 | $266.70 | $266.70 |
| Purchase #7 | $55.50 | 11.848% | $62.0756 | $62.08 | $62.10 | $62.10 |
| 7 purchase totals = | $852.35 | $930.6864 | $930.68 | $930.70 | $930.70 | |