| 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 | $139.58 | 10.579% | $154.3462 | $154.35 | $154.35 | $154.30 |
| Purchase #2 | $65.93 | 8.619% | $71.6125 | $71.61 | $71.60 | $71.60 |
| Purchase #3 | $8.89 | 3.391% | $9.1915 | $9.19 | $9.20 | $9.20 |
| Purchase #4 | $14.87 | 7.733% | $16.0199 | $16.02 | $16.00 | $16.00 |
| Purchase #5 | $28.69 | 7.647% | $30.8839 | $30.88 | $30.90 | $30.90 |
| Purchase #6 | $188.55 | 7.812% | $203.2795 | $203.28 | $203.30 | $203.30 |
| Purchase #7 | $123.65 | 6.823% | $132.0866 | $132.09 | $132.10 | $132.10 |
| 7 purchase totals = | $570.16 | $617.4201 | $617.42 | $617.45 | $617.40 | |