| 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 | $123.92 | 6.221% | $131.6291 | $131.63 | $131.65 | $131.60 |
| Purchase #2 | $182.35 | 6.176% | $193.6119 | $193.61 | $193.60 | $193.60 |
| Purchase #3 | $243.63 | 11.702% | $272.1396 | $272.14 | $272.15 | $272.10 |
| Purchase #4 | $9.47 | 3.346% | $9.7869 | $9.79 | $9.80 | $9.80 |
| Purchase #5 | $161.73 | 11.679% | $180.6184 | $180.62 | $180.60 | $180.60 |
| Purchase #6 | $62.81 | 10.108% | $69.1588 | $69.16 | $69.15 | $69.20 |
| Purchase #7 | $69.54 | 12.811% | $78.4488 | $78.45 | $78.45 | $78.40 |
| 7 purchase totals = | $853.45 | $935.3935 | $935.40 | $935.40 | $935.30 | |