| 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 | $155.29 | 7.344% | $166.6945 | $166.69 | $166.70 | $166.70 |
| Purchase #2 | $61.52 | 13.797% | $70.0079 | $70.01 | $70.00 | $70.00 |
| Purchase #3 | $93.84 | 10.282% | $103.4886 | $103.49 | $103.50 | $103.50 |
| Purchase #4 | $73.36 | 6.536% | $78.1548 | $78.15 | $78.15 | $78.20 |
| Purchase #5 | $172.27 | 12.196% | $193.28 | $193.28 | $193.30 | $193.30 |
| Purchase #6 | $135.69 | 5.515% | $143.1733 | $143.17 | $143.15 | $143.20 |
| Purchase #7 | $204.48 | 11.217% | $227.4165 | $227.42 | $227.40 | $227.40 |
| 7 purchase totals = | $896.45 | $982.2156 | $982.21 | $982.20 | $982.30 | |