| 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 | $150.99 | 4.450% | $157.7091 | $157.71 | $157.70 | $157.70 |
| Purchase #2 | $163.50 | 5.480% | $172.4598 | $172.46 | $172.45 | $172.50 |
| Purchase #3 | $45.86 | 3.671% | $47.5435 | $47.54 | $47.55 | $47.50 |
| Purchase #4 | $170.58 | 8.665% | $185.3608 | $185.36 | $185.35 | $185.40 |
| Purchase #5 | $139.75 | 10.727% | $154.741 | $154.74 | $154.75 | $154.70 |
| Purchase #6 | $204.99 | 5.754% | $216.7851 | $216.79 | $216.80 | $216.80 |
| Purchase #7 | $241.43 | 11.624% | $269.4938 | $269.49 | $269.50 | $269.50 |
| 7 purchase totals = | $1,117.10 | $1,204.0931 | $1,204.09 | $1,204.10 | $1,204.10 | |