| 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 | $157.44 | 6.603% | $167.8358 | $167.84 | $167.85 | $167.80 |
| Purchase #2 | $52.34 | 13.638% | $59.4781 | $59.48 | $59.50 | $59.50 |
| Purchase #3 | $60.42 | 4.269% | $62.9993 | $63.00 | $63.00 | $63.00 |
| Purchase #4 | $58.67 | 13.134% | $66.3757 | $66.38 | $66.40 | $66.40 |
| Purchase #5 | $117.36 | 4.793% | $122.9851 | $122.99 | $123.00 | $123.00 |
| Purchase #6 | $68.96 | 10.321% | $76.0774 | $76.08 | $76.10 | $76.10 |
| Purchase #7 | $157.41 | 3.254% | $162.5321 | $162.53 | $162.55 | $162.50 |
| 7 purchase totals = | $672.60 | $718.2835 | $718.30 | $718.40 | $718.30 | |