| 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 | $159.63 | 5.169% | $167.8813 | $167.88 | $167.90 | $167.90 |
| Purchase #2 | $112.60 | 5.866% | $119.2051 | $119.21 | $119.20 | $119.20 |
| Purchase #3 | $51.71 | 13.702% | $58.7953 | $58.80 | $58.80 | $58.80 |
| Purchase #4 | $185.81 | 9.834% | $204.0826 | $204.08 | $204.10 | $204.10 |
| Purchase #5 | $118.75 | 13.440% | $134.71 | $134.71 | $134.70 | $134.70 |
| Purchase #6 | $146.38 | 7.384% | $157.1887 | $157.19 | $157.20 | $157.20 |
| Purchase #7 | $60.25 | 13.828% | $68.5814 | $68.58 | $68.60 | $68.60 |
| 7 purchase totals = | $835.13 | $910.4444 | $910.45 | $910.50 | $910.50 | |