| 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 | $154.97 | 5.833% | $164.0094 | $164.01 | $164.00 | $164.00 |
| Purchase #2 | $188.91 | 11.322% | $210.2984 | $210.30 | $210.30 | $210.30 |
| Purchase #3 | $39.79 | 11.812% | $44.49 | $44.49 | $44.50 | $44.50 |
| Purchase #4 | $193.50 | 10.434% | $213.6898 | $213.69 | $213.70 | $213.70 |
| Purchase #5 | $197.35 | 12.521% | $222.0602 | $222.06 | $222.05 | $222.10 |
| Purchase #6 | $23.85 | 4.720% | $24.9757 | $24.98 | $25.00 | $25.00 |
| Purchase #7 | $10.62 | 5.531% | $11.2074 | $11.21 | $11.20 | $11.20 |
| 7 purchase totals = | $808.99 | $890.7309 | $890.74 | $890.75 | $890.80 | |