| 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 | $174.81 | 8.113% | $188.9923 | $188.99 | $189.00 | $189.00 |
| Purchase #2 | $166.48 | 10.176% | $183.421 | $183.42 | $183.40 | $183.40 |
| Purchase #3 | $230.93 | 5.125% | $242.7652 | $242.77 | $242.75 | $242.80 |
| Purchase #4 | $212.93 | 12.686% | $239.9423 | $239.94 | $239.95 | $239.90 |
| Purchase #5 | $248.91 | 12.670% | $280.4469 | $280.45 | $280.45 | $280.40 |
| Purchase #6 | $103.41 | 9.352% | $113.0809 | $113.08 | $113.10 | $113.10 |
| Purchase #7 | $183.48 | 11.806% | $205.1416 | $205.14 | $205.15 | $205.10 |
| 7 purchase totals = | $1,320.95 | $1,453.7902 | $1,453.79 | $1,453.80 | $1,453.70 | |