| 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 | $152.79 | 11.526% | $170.4006 | $170.40 | $170.40 | $170.40 |
| Purchase #2 | $9.47 | 6.117% | $10.0493 | $10.05 | $10.05 | $10.00 |
| Purchase #3 | $164.98 | 12.167% | $185.0531 | $185.05 | $185.05 | $185.10 |
| Purchase #4 | $76.66 | 10.226% | $84.4993 | $84.50 | $84.50 | $84.50 |
| Purchase #5 | $31.42 | 7.467% | $33.7661 | $33.77 | $33.75 | $33.80 |
| Purchase #6 | $190.32 | 8.194% | $205.9148 | $205.91 | $205.90 | $205.90 |
| Purchase #7 | $150.89 | 7.809% | $162.673 | $162.67 | $162.65 | $162.70 |
| 7 purchase totals = | $776.53 | $852.3562 | $852.35 | $852.30 | $852.40 | |