| 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 | $108.48 | 7.493% | $116.6084 | $116.61 | $116.60 | $116.60 |
| Purchase #2 | $83.51 | 10.264% | $92.0815 | $92.08 | $92.10 | $92.10 |
| Purchase #3 | $67.47 | 12.337% | $75.7938 | $75.79 | $75.80 | $75.80 |
| Purchase #4 | $106.75 | 9.695% | $117.0994 | $117.10 | $117.10 | $117.10 |
| Purchase #5 | $120.72 | 7.576% | $129.8657 | $129.87 | $129.85 | $129.90 |
| Purchase #6 | $220.53 | 7.813% | $237.76 | $237.76 | $237.75 | $237.80 |
| Purchase #7 | $167.43 | 9.632% | $183.5569 | $183.56 | $183.55 | $183.60 |
| 7 purchase totals = | $874.89 | $952.7657 | $952.77 | $952.75 | $952.90 | |