| 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 | $117.98 | 3.731% | $122.3818 | $122.38 | $122.40 | $122.40 |
| Purchase #2 | $7.74 | 12.783% | $8.7294 | $8.73 | $8.75 | $8.70 |
| Purchase #3 | $167.98 | 9.609% | $184.1212 | $184.12 | $184.10 | $184.10 |
| Purchase #4 | $46.36 | 6.184% | $49.2269 | $49.23 | $49.25 | $49.20 |
| Purchase #5 | $153.32 | 4.751% | $160.6042 | $160.60 | $160.60 | $160.60 |
| Purchase #6 | $167.86 | 4.282% | $175.0478 | $175.05 | $175.05 | $175.00 |
| Purchase #7 | $149.91 | 12.104% | $168.0551 | $168.06 | $168.05 | $168.10 |
| 7 purchase totals = | $811.15 | $868.1664 | $868.17 | $868.20 | $868.10 | |