| 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 | $165.40 | 4.557% | $172.9373 | $172.94 | $172.95 | $172.90 |
| Purchase #2 | $214.66 | 8.634% | $233.1937 | $233.19 | $233.20 | $233.20 |
| Purchase #3 | $24.42 | 8.507% | $26.4974 | $26.50 | $26.50 | $26.50 |
| Purchase #4 | $129.61 | 4.364% | $135.2662 | $135.27 | $135.25 | $135.30 |
| Purchase #5 | $144.78 | 13.537% | $164.3789 | $164.38 | $164.40 | $164.40 |
| Purchase #6 | $122.62 | 3.854% | $127.3458 | $127.35 | $127.35 | $127.30 |
| Purchase #7 | $71.53 | 5.418% | $75.4055 | $75.41 | $75.40 | $75.40 |
| 7 purchase totals = | $873.02 | $935.0248 | $935.04 | $935.05 | $935.00 | |