| 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 | $162.34 | 13.631% | $184.4686 | $184.47 | $184.45 | $184.50 |
| Purchase #2 | $136.58 | 4.503% | $142.7302 | $142.73 | $142.75 | $142.70 |
| Purchase #3 | $65.73 | 12.553% | $73.9811 | $73.98 | $74.00 | $74.00 |
| Purchase #4 | $78.87 | 13.161% | $89.2501 | $89.25 | $89.25 | $89.30 |
| Purchase #5 | $59.77 | 4.673% | $62.5631 | $62.56 | $62.55 | $62.60 |
| Purchase #6 | $159.88 | 12.459% | $179.7994 | $179.80 | $179.80 | $179.80 |
| Purchase #7 | $15.62 | 10.295% | $17.2281 | $17.23 | $17.25 | $17.20 |
| 7 purchase totals = | $678.79 | $750.0206 | $750.02 | $750.05 | $750.10 | |