| 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 | $242.72 | 13.586% | $275.6959 | $275.70 | $275.70 | $275.70 |
| Purchase #2 | $82.36 | 11.343% | $91.7021 | $91.70 | $91.70 | $91.70 |
| Purchase #3 | $72.90 | 7.873% | $78.6394 | $78.64 | $78.65 | $78.60 |
| Purchase #4 | $129.83 | 8.435% | $140.7812 | $140.78 | $140.80 | $140.80 |
| Purchase #5 | $62.26 | 13.647% | $70.7566 | $70.76 | $70.75 | $70.80 |
| Purchase #6 | $163.68 | 7.542% | $176.0247 | $176.02 | $176.00 | $176.00 |
| Purchase #7 | $30.86 | 8.769% | $33.5661 | $33.57 | $33.55 | $33.60 |
| 7 purchase totals = | $784.61 | $867.1660 | $867.17 | $867.15 | $867.20 | |