| 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 | $193.75 | 7.242% | $207.7814 | $207.78 | $207.80 | $207.80 |
| Purchase #2 | $30.32 | 4.597% | $31.7138 | $31.71 | $31.70 | $31.70 |
| Purchase #3 | $205.25 | 12.773% | $231.4666 | $231.47 | $231.45 | $231.50 |
| Purchase #4 | $132.61 | 12.546% | $149.2473 | $149.25 | $149.25 | $149.20 |
| Purchase #5 | $173.45 | 3.456% | $179.4444 | $179.44 | $179.45 | $179.40 |
| Purchase #6 | $60.72 | 9.798% | $66.6693 | $66.67 | $66.65 | $66.70 |
| Purchase #7 | $165.98 | 11.840% | $185.632 | $185.63 | $185.65 | $185.60 |
| 7 purchase totals = | $962.08 | $1,051.9548 | $1,051.95 | $1,051.95 | $1,051.90 | |