| 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 | $75.92 | 8.354% | $82.2624 | $82.26 | $82.25 | $82.30 |
| Purchase #2 | $105.71 | 3.184% | $109.0758 | $109.08 | $109.10 | $109.10 |
| Purchase #3 | $197.29 | 8.441% | $213.9432 | $213.94 | $213.95 | $213.90 |
| Purchase #4 | $125.71 | 12.177% | $141.0177 | $141.02 | $141.00 | $141.00 |
| Purchase #5 | $140.27 | 13.709% | $159.4996 | $159.50 | $159.50 | $159.50 |
| Purchase #6 | $157.27 | 6.506% | $167.502 | $167.50 | $167.50 | $167.50 |
| Purchase #7 | $204.58 | 5.231% | $215.2816 | $215.28 | $215.30 | $215.30 |
| 7 purchase totals = | $1,006.75 | $1,088.5823 | $1,088.58 | $1,088.60 | $1,088.60 | |