| 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 | $160.26 | 3.623% | $166.0662 | $166.07 | $166.05 | $166.10 |
| Purchase #2 | $32.28 | 12.459% | $36.3018 | $36.30 | $36.30 | $36.30 |
| Purchase #3 | $88.27 | 13.583% | $100.2597 | $100.26 | $100.25 | $100.30 |
| Purchase #4 | $79.65 | 8.597% | $86.4975 | $86.50 | $86.50 | $86.50 |
| Purchase #5 | $208.27 | 6.508% | $221.8242 | $221.82 | $221.80 | $221.80 |
| Purchase #6 | $202.56 | 7.868% | $218.4974 | $218.50 | $218.50 | $218.50 |
| Purchase #7 | $57.64 | 5.838% | $61.005 | $61.01 | $61.00 | $61.00 |
| 7 purchase totals = | $828.93 | $890.4518 | $890.46 | $890.40 | $890.50 | |