| 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 | $109.38 | 8.809% | $119.0153 | $119.02 | $119.00 | $119.00 |
| Purchase #2 | $143.25 | 8.408% | $155.2945 | $155.29 | $155.30 | $155.30 |
| Purchase #3 | $166.26 | 4.513% | $173.7633 | $173.76 | $173.75 | $173.80 |
| Purchase #4 | $13.35 | 3.393% | $13.803 | $13.80 | $13.80 | $13.80 |
| Purchase #5 | $109.32 | 5.375% | $115.196 | $115.20 | $115.20 | $115.20 |
| Purchase #6 | $171.83 | 9.705% | $188.5061 | $188.51 | $188.50 | $188.50 |
| Purchase #7 | $157.29 | 6.866% | $168.0895 | $168.09 | $168.10 | $168.10 |
| 7 purchase totals = | $870.68 | $933.6677 | $933.67 | $933.65 | $933.70 | |