| 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 | $137.87 | 8.652% | $149.7985 | $149.80 | $149.80 | $149.80 |
| Purchase #2 | $167.37 | 7.430% | $179.8056 | $179.81 | $179.80 | $179.80 |
| Purchase #3 | $67.66 | 3.624% | $70.112 | $70.11 | $70.10 | $70.10 |
| Purchase #4 | $45.73 | 9.543% | $50.094 | $50.09 | $50.10 | $50.10 |
| Purchase #5 | $36.79 | 3.185% | $37.9618 | $37.96 | $37.95 | $38.00 |
| Purchase #6 | $242.78 | 11.557% | $270.8381 | $270.84 | $270.85 | $270.80 |
| Purchase #7 | $174.39 | 10.818% | $193.2555 | $193.26 | $193.25 | $193.30 |
| 7 purchase totals = | $872.59 | $951.8655 | $951.87 | $951.85 | $951.90 | |