| 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 | $136.93 | 3.693% | $141.9868 | $141.99 | $142.00 | $142.00 |
| Purchase #2 | $107.63 | 9.655% | $118.0217 | $118.02 | $118.00 | $118.00 |
| Purchase #3 | $202.47 | 6.610% | $215.8533 | $215.85 | $215.85 | $215.90 |
| Purchase #4 | $166.95 | 3.315% | $172.4844 | $172.48 | $172.50 | $172.50 |
| Purchase #5 | $81.83 | 13.269% | $92.688 | $92.69 | $92.70 | $92.70 |
| Purchase #6 | $26.90 | 7.405% | $28.8919 | $28.89 | $28.90 | $28.90 |
| Purchase #7 | $17.30 | 7.318% | $18.566 | $18.57 | $18.55 | $18.60 |
| 7 purchase totals = | $740.01 | $788.4921 | $788.49 | $788.50 | $788.60 | |