| 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 | $173.71 | 8.739% | $188.8905 | $188.89 | $188.90 | $188.90 |
| Purchase #2 | $61.45 | 13.526% | $69.7617 | $69.76 | $69.75 | $69.80 |
| Purchase #3 | $186.60 | 9.643% | $204.5938 | $204.59 | $204.60 | $204.60 |
| Purchase #4 | $237.69 | 5.230% | $250.1212 | $250.12 | $250.10 | $250.10 |
| Purchase #5 | $136.74 | 4.529% | $142.933 | $142.93 | $142.95 | $142.90 |
| Purchase #6 | $65.93 | 5.672% | $69.6695 | $69.67 | $69.65 | $69.70 |
| Purchase #7 | $31.35 | 7.756% | $33.7815 | $33.78 | $33.80 | $33.80 |
| 7 purchase totals = | $893.47 | $959.7512 | $959.74 | $959.75 | $959.80 | |