| 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 | $131.71 | 12.490% | $148.1606 | $148.16 | $148.15 | $148.20 |
| Purchase #2 | $118.73 | 11.380% | $132.2415 | $132.24 | $132.25 | $132.20 |
| Purchase #3 | $52.61 | 9.616% | $57.669 | $57.67 | $57.65 | $57.70 |
| Purchase #4 | $197.32 | 9.247% | $215.5662 | $215.57 | $215.55 | $215.60 |
| Purchase #5 | $142.52 | 6.264% | $151.4475 | $151.45 | $151.45 | $151.40 |
| Purchase #6 | $227.58 | 9.769% | $249.8123 | $249.81 | $249.80 | $249.80 |
| Purchase #7 | $18.25 | 4.232% | $19.0223 | $19.02 | $19.00 | $19.00 |
| 7 purchase totals = | $888.72 | $973.9194 | $973.92 | $973.85 | $973.90 | |