| 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 | $193.75 | 7.584% | $208.444 | $208.44 | $208.45 | $208.40 |
| Purchase #2 | $170.38 | 7.757% | $183.5964 | $183.60 | $183.60 | $183.60 |
| Purchase #3 | $69.86 | 4.459% | $72.9751 | $72.98 | $73.00 | $73.00 |
| Purchase #4 | $57.56 | 4.508% | $60.1548 | $60.15 | $60.15 | $60.20 |
| Purchase #5 | $90.42 | 10.349% | $99.7776 | $99.78 | $99.80 | $99.80 |
| Purchase #6 | $60.58 | 13.689% | $68.8728 | $68.87 | $68.85 | $68.90 |
| Purchase #7 | $30.73 | 5.717% | $32.4868 | $32.49 | $32.50 | $32.50 |
| 7 purchase totals = | $673.28 | $726.3075 | $726.31 | $726.35 | $726.40 | |