| 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 | $197.37 | 10.198% | $217.4978 | $217.50 | $217.50 | $217.50 |
| Purchase #2 | $144.78 | 13.586% | $164.4498 | $164.45 | $164.45 | $164.40 |
| Purchase #3 | $141.84 | 3.446% | $146.7278 | $146.73 | $146.75 | $146.70 |
| Purchase #4 | $108.74 | 8.197% | $117.6534 | $117.65 | $117.65 | $117.70 |
| Purchase #5 | $152.40 | 5.576% | $160.8978 | $160.90 | $160.90 | $160.90 |
| Purchase #6 | $17.68 | 6.663% | $18.858 | $18.86 | $18.85 | $18.90 |
| Purchase #7 | $131.59 | 12.409% | $147.919 | $147.92 | $147.90 | $147.90 |
| 7 purchase totals = | $894.40 | $974.0036 | $974.01 | $974.00 | $974.00 | |