| 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 | $153.28 | 4.821% | $160.6696 | $160.67 | $160.65 | $160.70 |
| Purchase #2 | $148.59 | 12.616% | $167.3361 | $167.34 | $167.35 | $167.30 |
| Purchase #3 | $169.44 | 12.420% | $190.4844 | $190.48 | $190.50 | $190.50 |
| Purchase #4 | $46.86 | 5.329% | $49.3572 | $49.36 | $49.35 | $49.40 |
| Purchase #5 | $76.57 | 10.439% | $84.5631 | $84.56 | $84.55 | $84.60 |
| Purchase #6 | $90.31 | 5.790% | $95.5389 | $95.54 | $95.55 | $95.50 |
| Purchase #7 | $151.31 | 9.448% | $165.6058 | $165.61 | $165.60 | $165.60 |
| 7 purchase totals = | $836.36 | $913.5551 | $913.56 | $913.55 | $913.60 | |