| 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 | $142.54 | 10.664% | $157.7405 | $157.74 | $157.75 | $157.70 |
| Purchase #2 | $203.79 | 6.182% | $216.3883 | $216.39 | $216.40 | $216.40 |
| Purchase #3 | $235.88 | 10.200% | $259.9398 | $259.94 | $259.95 | $259.90 |
| Purchase #4 | $93.93 | 9.520% | $102.8721 | $102.87 | $102.85 | $102.90 |
| Purchase #5 | $188.53 | 5.801% | $199.4666 | $199.47 | $199.45 | $199.50 |
| Purchase #6 | $94.78 | 8.397% | $102.7387 | $102.74 | $102.75 | $102.70 |
| Purchase #7 | $93.80 | 9.523% | $102.7326 | $102.73 | $102.75 | $102.70 |
| 7 purchase totals = | $1,053.25 | $1,141.8786 | $1,141.88 | $1,141.90 | $1,141.80 | |