| 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 | $137.51 | 12.473% | $154.6616 | $154.66 | $154.65 | $154.70 |
| Purchase #2 | $97.49 | 4.350% | $101.7308 | $101.73 | $101.75 | $101.70 |
| Purchase #3 | $171.79 | 8.835% | $186.9676 | $186.97 | $186.95 | $187.00 |
| Purchase #4 | $64.94 | 8.583% | $70.5138 | $70.51 | $70.50 | $70.50 |
| Purchase #5 | $7.26 | 5.851% | $7.6848 | $7.68 | $7.70 | $7.70 |
| Purchase #6 | $191.47 | 3.349% | $197.8823 | $197.88 | $197.90 | $197.90 |
| Purchase #7 | $111.36 | 10.712% | $123.2889 | $123.29 | $123.30 | $123.30 |
| 7 purchase totals = | $781.82 | $842.7298 | $842.72 | $842.75 | $842.80 | |