| 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 | $199.95 | 7.667% | $215.2802 | $215.28 | $215.30 | $215.30 |
| Purchase #2 | $169.79 | 7.130% | $181.896 | $181.90 | $181.90 | $181.90 |
| Purchase #3 | $91.87 | 11.765% | $102.6785 | $102.68 | $102.70 | $102.70 |
| Purchase #4 | $128.42 | 6.145% | $136.3114 | $136.31 | $136.30 | $136.30 |
| Purchase #5 | $139.89 | 8.584% | $151.8982 | $151.90 | $151.90 | $151.90 |
| Purchase #6 | $115.71 | 4.494% | $120.91 | $120.91 | $120.90 | $120.90 |
| Purchase #7 | $183.83 | 12.351% | $206.5348 | $206.53 | $206.55 | $206.50 |
| 7 purchase totals = | $1,029.46 | $1,115.5091 | $1,115.51 | $1,115.55 | $1,115.50 | |