| 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 | $186.80 | 6.248% | $198.4713 | $198.47 | $198.45 | $198.50 |
| Purchase #2 | $56.32 | 11.318% | $62.6943 | $62.69 | $62.70 | $62.70 |
| Purchase #3 | $26.31 | 11.558% | $29.3509 | $29.35 | $29.35 | $29.40 |
| Purchase #4 | $169.42 | 5.514% | $178.7618 | $178.76 | $178.75 | $178.80 |
| Purchase #5 | $155.50 | 5.382% | $163.869 | $163.87 | $163.85 | $163.90 |
| Purchase #6 | $203.86 | 12.463% | $229.2671 | $229.27 | $229.25 | $229.30 |
| Purchase #7 | $78.87 | 13.733% | $89.7012 | $89.70 | $89.70 | $89.70 |
| 7 purchase totals = | $877.08 | $952.1156 | $952.11 | $952.05 | $952.30 | |