| 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 | $167.85 | 9.317% | $183.4886 | $183.49 | $183.50 | $183.50 |
| Purchase #2 | $171.97 | 8.482% | $186.5565 | $186.56 | $186.55 | $186.60 |
| Purchase #3 | $153.85 | 4.810% | $161.2502 | $161.25 | $161.25 | $161.30 |
| Purchase #4 | $180.99 | 8.694% | $196.7253 | $196.73 | $196.75 | $196.70 |
| Purchase #5 | $138.41 | 9.754% | $151.9105 | $151.91 | $151.90 | $151.90 |
| Purchase #6 | $12.49 | 9.821% | $13.7166 | $13.72 | $13.70 | $13.70 |
| Purchase #7 | $163.28 | 13.698% | $185.6461 | $185.65 | $185.65 | $185.60 |
| 7 purchase totals = | $988.84 | $1,079.2938 | $1,079.31 | $1,079.30 | $1,079.30 | |