| 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 | $151.41 | 12.452% | $170.2636 | $170.26 | $170.25 | $170.30 |
| Purchase #2 | $137.55 | 4.215% | $143.3477 | $143.35 | $143.35 | $143.30 |
| Purchase #3 | $139.83 | 6.176% | $148.4659 | $148.47 | $148.45 | $148.50 |
| Purchase #4 | $203.38 | 9.264% | $222.2211 | $222.22 | $222.20 | $222.20 |
| Purchase #5 | $215.41 | 3.116% | $222.1222 | $222.12 | $222.10 | $222.10 |
| Purchase #6 | $241.25 | 3.378% | $249.3994 | $249.40 | $249.40 | $249.40 |
| Purchase #7 | $193.98 | 10.297% | $213.9541 | $213.95 | $213.95 | $214.00 |
| 7 purchase totals = | $1,282.81 | $1,369.7740 | $1,369.77 | $1,369.70 | $1,369.80 | |