| 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 | $169.77 | 10.193% | $187.0747 | $187.07 | $187.05 | $187.10 |
| Purchase #2 | $26.79 | 10.719% | $29.6616 | $29.66 | $29.65 | $29.70 |
| Purchase #3 | $159.58 | 4.695% | $167.0723 | $167.07 | $167.05 | $167.10 |
| Purchase #4 | $105.57 | 10.592% | $116.752 | $116.75 | $116.75 | $116.80 |
| Purchase #5 | $176.61 | 10.288% | $194.7796 | $194.78 | $194.80 | $194.80 |
| Purchase #6 | $60.85 | 12.840% | $68.6631 | $68.66 | $68.65 | $68.70 |
| Purchase #7 | $79.52 | 6.738% | $84.8781 | $84.88 | $84.90 | $84.90 |
| 7 purchase totals = | $778.69 | $848.8814 | $848.87 | $848.85 | $849.10 | |