| 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 | $125.57 | 7.135% | $134.5294 | $134.53 | $134.55 | $134.50 |
| Purchase #2 | $111.66 | 6.490% | $118.9067 | $118.91 | $118.90 | $118.90 |
| Purchase #3 | $133.77 | 10.392% | $147.6714 | $147.67 | $147.65 | $147.70 |
| Purchase #4 | $47.30 | 12.774% | $53.3421 | $53.34 | $53.35 | $53.30 |
| Purchase #5 | $160.81 | 4.459% | $167.9805 | $167.98 | $168.00 | $168.00 |
| Purchase #6 | $126.26 | 8.459% | $136.9403 | $136.94 | $136.95 | $136.90 |
| Purchase #7 | $83.57 | 3.810% | $86.754 | $86.75 | $86.75 | $86.80 |
| 7 purchase totals = | $788.94 | $846.1244 | $846.12 | $846.15 | $846.10 | |