| 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 | $151.48 | 10.738% | $167.7459 | $167.75 | $167.75 | $167.70 |
| Purchase #2 | $48.89 | 6.310% | $51.975 | $51.98 | $52.00 | $52.00 |
| Purchase #3 | $217.37 | 9.645% | $238.3353 | $238.34 | $238.35 | $238.30 |
| Purchase #4 | $79.33 | 10.624% | $87.758 | $87.76 | $87.75 | $87.80 |
| Purchase #5 | $37.81 | 4.120% | $39.3678 | $39.37 | $39.35 | $39.40 |
| Purchase #6 | $95.70 | 13.791% | $108.898 | $108.90 | $108.90 | $108.90 |
| Purchase #7 | $18.72 | 3.582% | $19.3906 | $19.39 | $19.40 | $19.40 |
| 7 purchase totals = | $649.30 | $713.4706 | $713.49 | $713.50 | $713.50 | |