| 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 | $145.35 | 8.582% | $157.8239 | $157.82 | $157.80 | $157.80 |
| Purchase #2 | $103.92 | 12.874% | $117.2987 | $117.30 | $117.30 | $117.30 |
| Purchase #3 | $103.55 | 4.308% | $108.0109 | $108.01 | $108.00 | $108.00 |
| Purchase #4 | $142.46 | 8.427% | $154.4651 | $154.47 | $154.45 | $154.50 |
| Purchase #5 | $71.29 | 11.348% | $79.38 | $79.38 | $79.40 | $79.40 |
| Purchase #6 | $41.86 | 5.207% | $44.0397 | $44.04 | $44.05 | $44.00 |
| Purchase #7 | $106.88 | 4.699% | $111.9023 | $111.90 | $111.90 | $111.90 |
| 7 purchase totals = | $715.31 | $772.9206 | $772.92 | $772.90 | $772.90 | |