| 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 | $71.65 | 11.164% | $79.649 | $79.65 | $79.65 | $79.60 |
| Purchase #2 | $131.79 | 7.119% | $141.1721 | $141.17 | $141.15 | $141.20 |
| Purchase #3 | $97.58 | 8.403% | $105.7796 | $105.78 | $105.80 | $105.80 |
| Purchase #4 | $165.86 | 10.462% | $183.2123 | $183.21 | $183.20 | $183.20 |
| Purchase #5 | $93.37 | 9.836% | $102.5539 | $102.55 | $102.55 | $102.60 |
| Purchase #6 | $181.27 | 6.788% | $193.5746 | $193.57 | $193.55 | $193.60 |
| Purchase #7 | $75.98 | 7.222% | $81.4673 | $81.47 | $81.45 | $81.50 |
| 7 purchase totals = | $817.50 | $887.4088 | $887.40 | $887.35 | $887.50 | |