| 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 | $161.99 | 11.261% | $180.2317 | $180.23 | $180.25 | $180.20 |
| Purchase #2 | $67.55 | 10.393% | $74.5705 | $74.57 | $74.55 | $74.60 |
| Purchase #3 | $198.84 | 5.532% | $209.8398 | $209.84 | $209.85 | $209.80 |
| Purchase #4 | $203.90 | 5.775% | $215.6752 | $215.68 | $215.70 | $215.70 |
| Purchase #5 | $63.78 | 12.493% | $71.748 | $71.75 | $71.75 | $71.70 |
| Purchase #6 | $24.74 | 12.118% | $27.738 | $27.74 | $27.75 | $27.70 |
| Purchase #7 | $169.75 | 10.729% | $187.9625 | $187.96 | $187.95 | $188.00 |
| 7 purchase totals = | $890.55 | $967.7657 | $967.77 | $967.80 | $967.70 | |