| 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 | $181.70 | 5.282% | $191.2974 | $191.30 | $191.30 | $191.30 |
| Purchase #2 | $132.26 | 13.607% | $150.2566 | $150.26 | $150.25 | $150.30 |
| Purchase #3 | $203.59 | 5.382% | $214.5472 | $214.55 | $214.55 | $214.50 |
| Purchase #4 | $11.41 | 13.445% | $12.9441 | $12.94 | $12.95 | $12.90 |
| Purchase #5 | $63.31 | 11.286% | $70.4552 | $70.46 | $70.45 | $70.50 |
| Purchase #6 | $140.34 | 13.841% | $159.7645 | $159.76 | $159.75 | $159.80 |
| Purchase #7 | $83.38 | 9.354% | $91.1794 | $91.18 | $91.20 | $91.20 |
| 7 purchase totals = | $815.99 | $890.4444 | $890.45 | $890.45 | $890.50 | |