| 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 | $141.40 | 4.811% | $148.2028 | $148.20 | $148.20 | $148.20 |
| Purchase #2 | $145.80 | 3.535% | $150.954 | $150.95 | $150.95 | $151.00 |
| Purchase #3 | $57.76 | 4.528% | $60.3754 | $60.38 | $60.40 | $60.40 |
| Purchase #4 | $233.38 | 10.710% | $258.375 | $258.38 | $258.40 | $258.40 |
| Purchase #5 | $101.54 | 9.381% | $111.0655 | $111.07 | $111.05 | $111.10 |
| Purchase #6 | $226.77 | 4.412% | $236.7751 | $236.78 | $236.80 | $236.80 |
| Purchase #7 | $10.95 | 10.367% | $12.0852 | $12.09 | $12.10 | $12.10 |
| 7 purchase totals = | $917.60 | $977.8330 | $977.85 | $977.90 | $978.00 | |