| 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 | $13.89 | 12.849% | $15.6747 | $15.67 | $15.65 | $15.70 |
| Purchase #2 | $222.96 | 5.763% | $235.8092 | $235.81 | $235.80 | $235.80 |
| Purchase #3 | $176.92 | 9.809% | $194.2741 | $194.27 | $194.25 | $194.30 |
| Purchase #4 | $161.90 | 6.860% | $173.0063 | $173.01 | $173.00 | $173.00 |
| Purchase #5 | $195.89 | 10.437% | $216.335 | $216.34 | $216.35 | $216.30 |
| Purchase #6 | $16.44 | 11.324% | $18.3017 | $18.30 | $18.30 | $18.30 |
| Purchase #7 | $101.56 | 10.144% | $111.8622 | $111.86 | $111.85 | $111.90 |
| 7 purchase totals = | $889.56 | $965.2632 | $965.26 | $965.20 | $965.30 | |