| 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 | $197.41 | 5.229% | $207.7326 | $207.73 | $207.75 | $207.70 |
| Purchase #2 | $47.95 | 4.635% | $50.1725 | $50.17 | $50.15 | $50.20 |
| Purchase #3 | $144.70 | 7.180% | $155.0895 | $155.09 | $155.10 | $155.10 |
| Purchase #4 | $104.81 | 6.321% | $111.435 | $111.44 | $111.45 | $111.40 |
| Purchase #5 | $198.72 | 8.672% | $215.953 | $215.95 | $215.95 | $216.00 |
| Purchase #6 | $93.89 | 9.842% | $103.1307 | $103.13 | $103.15 | $103.10 |
| Purchase #7 | $113.36 | 3.656% | $117.5044 | $117.50 | $117.50 | $117.50 |
| 7 purchase totals = | $900.84 | $961.0177 | $961.01 | $961.05 | $961.00 | |