| 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 | $170.70 | 13.524% | $193.7855 | $193.79 | $193.80 | $193.80 |
| Purchase #2 | $206.90 | 8.619% | $224.7327 | $224.73 | $224.75 | $224.70 |
| Purchase #3 | $145.33 | 13.304% | $164.6647 | $164.66 | $164.65 | $164.70 |
| Purchase #4 | $118.65 | 10.842% | $131.514 | $131.51 | $131.50 | $131.50 |
| Purchase #5 | $89.43 | 6.332% | $95.0927 | $95.09 | $95.10 | $95.10 |
| Purchase #6 | $137.68 | 10.680% | $152.3842 | $152.38 | $152.40 | $152.40 |
| Purchase #7 | $149.95 | 12.580% | $168.8137 | $168.81 | $168.80 | $168.80 |
| 7 purchase totals = | $1,018.64 | $1,130.9875 | $1,130.97 | $1,131.00 | $1,131.00 | |