| 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 | $159.41 | 7.254% | $170.9736 | $170.97 | $170.95 | $171.00 |
| Purchase #2 | $170.47 | 9.183% | $186.1243 | $186.12 | $186.10 | $186.10 |
| Purchase #3 | $150.50 | 10.555% | $166.3853 | $166.39 | $166.40 | $166.40 |
| Purchase #4 | $206.70 | 13.737% | $235.0944 | $235.09 | $235.10 | $235.10 |
| Purchase #5 | $15.81 | 4.135% | $16.4637 | $16.46 | $16.45 | $16.50 |
| Purchase #6 | $231.65 | 9.593% | $253.8722 | $253.87 | $253.85 | $253.90 |
| Purchase #7 | $114.99 | 8.206% | $124.4261 | $124.43 | $124.45 | $124.40 |
| 7 purchase totals = | $1,049.53 | $1,153.3396 | $1,153.33 | $1,153.30 | $1,153.40 | |