| 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 | $132.28 | 11.846% | $147.9499 | $147.95 | $147.95 | $147.90 |
| Purchase #2 | $73.97 | 8.510% | $80.2648 | $80.26 | $80.25 | $80.30 |
| Purchase #3 | $239.62 | 4.773% | $251.0571 | $251.06 | $251.05 | $251.10 |
| Purchase #4 | $53.72 | 12.510% | $60.4404 | $60.44 | $60.45 | $60.40 |
| Purchase #5 | $121.40 | 9.665% | $133.1333 | $133.13 | $133.15 | $133.10 |
| Purchase #6 | $87.58 | 11.368% | $97.5361 | $97.54 | $97.55 | $97.50 |
| Purchase #7 | $96.33 | 9.466% | $105.4486 | $105.45 | $105.45 | $105.40 |
| 7 purchase totals = | $804.90 | $875.8302 | $875.83 | $875.85 | $875.70 | |