| 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 | $146.54 | 5.819% | $155.0672 | $155.07 | $155.05 | $155.10 |
| Purchase #2 | $74.88 | 13.767% | $85.1887 | $85.19 | $85.20 | $85.20 |
| Purchase #3 | $53.83 | 13.756% | $61.2349 | $61.23 | $61.25 | $61.20 |
| Purchase #4 | $72.26 | 3.839% | $75.0341 | $75.03 | $75.05 | $75.00 |
| Purchase #5 | $88.42 | 3.873% | $91.8445 | $91.84 | $91.85 | $91.80 |
| Purchase #6 | $240.70 | 4.702% | $252.0177 | $252.02 | $252.00 | $252.00 |
| Purchase #7 | $249.80 | 8.160% | $270.1837 | $270.18 | $270.20 | $270.20 |
| 7 purchase totals = | $926.43 | $990.5708 | $990.56 | $990.60 | $990.50 | |