| 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 | $167.74 | 6.508% | $178.6565 | $178.66 | $178.65 | $178.70 |
| Purchase #2 | $247.54 | 7.779% | $266.7961 | $266.80 | $266.80 | $266.80 |
| Purchase #3 | $199.35 | 9.753% | $218.7926 | $218.79 | $218.80 | $218.80 |
| Purchase #4 | $213.82 | 4.208% | $222.8175 | $222.82 | $222.80 | $222.80 |
| Purchase #5 | $214.80 | 9.346% | $234.8752 | $234.88 | $234.90 | $234.90 |
| Purchase #6 | $164.78 | 8.250% | $178.3744 | $178.37 | $178.35 | $178.40 |
| Purchase #7 | $225.26 | 5.230% | $237.0411 | $237.04 | $237.05 | $237.00 |
| 7 purchase totals = | $1,433.29 | $1,537.3534 | $1,537.36 | $1,537.35 | $1,537.40 | |