| 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 | $178.53 | 7.739% | $192.3464 | $192.35 | $192.35 | $192.30 |
| Purchase #2 | $140.27 | 3.138% | $144.6717 | $144.67 | $144.65 | $144.70 |
| Purchase #3 | $21.87 | 8.142% | $23.6507 | $23.65 | $23.65 | $23.70 |
| Purchase #4 | $128.92 | 5.569% | $136.0996 | $136.10 | $136.10 | $136.10 |
| Purchase #5 | $241.50 | 8.551% | $262.1507 | $262.15 | $262.15 | $262.20 |
| Purchase #6 | $103.74 | 7.743% | $111.7726 | $111.77 | $111.75 | $111.80 |
| Purchase #7 | $73.87 | 7.750% | $79.5949 | $79.59 | $79.60 | $79.60 |
| 7 purchase totals = | $888.70 | $950.2866 | $950.28 | $950.25 | $950.40 | |