| 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 | $132.44 | 10.301% | $146.0826 | $146.08 | $146.10 | $146.10 |
| Purchase #2 | $221.72 | 6.624% | $236.4067 | $236.41 | $236.40 | $236.40 |
| Purchase #3 | $94.40 | 3.825% | $98.0108 | $98.01 | $98.00 | $98.00 |
| Purchase #4 | $182.91 | 12.104% | $205.0494 | $205.05 | $205.05 | $205.00 |
| Purchase #5 | $8.48 | 4.249% | $8.8403 | $8.84 | $8.85 | $8.80 |
| Purchase #6 | $49.97 | 13.663% | $56.7974 | $56.80 | $56.80 | $56.80 |
| Purchase #7 | $90.49 | 11.812% | $101.1787 | $101.18 | $101.20 | $101.20 |
| 7 purchase totals = | $780.41 | $852.3659 | $852.37 | $852.40 | $852.30 | |