| 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 | $136.39 | 9.352% | $149.1452 | $149.15 | $149.15 | $149.10 |
| Purchase #2 | $86.75 | 13.551% | $98.5055 | $98.51 | $98.50 | $98.50 |
| Purchase #3 | $245.53 | 11.277% | $273.2184 | $273.22 | $273.20 | $273.20 |
| Purchase #4 | $24.25 | 12.773% | $27.3475 | $27.35 | $27.35 | $27.30 |
| Purchase #5 | $90.54 | 9.341% | $98.9973 | $99.00 | $99.00 | $99.00 |
| Purchase #6 | $16.59 | 3.496% | $17.17 | $17.17 | $17.15 | $17.20 |
| Purchase #7 | $217.25 | 5.374% | $228.925 | $228.93 | $228.95 | $228.90 |
| 7 purchase totals = | $817.30 | $893.3089 | $893.33 | $893.30 | $893.20 | |