| 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 | $185.65 | 3.806% | $192.7158 | $192.72 | $192.70 | $192.70 |
| Purchase #2 | $178.75 | 9.254% | $195.2915 | $195.29 | $195.30 | $195.30 |
| Purchase #3 | $231.33 | 6.797% | $247.0535 | $247.05 | $247.05 | $247.10 |
| Purchase #4 | $129.76 | 6.867% | $138.6706 | $138.67 | $138.65 | $138.70 |
| Purchase #5 | $147.92 | 6.800% | $157.9786 | $157.98 | $158.00 | $158.00 |
| Purchase #6 | $222.32 | 3.282% | $229.6165 | $229.62 | $229.60 | $229.60 |
| Purchase #7 | $30.25 | 6.240% | $32.1376 | $32.14 | $32.15 | $32.10 |
| 7 purchase totals = | $1,125.98 | $1,193.4641 | $1,193.47 | $1,193.45 | $1,193.50 | |