| 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 | $8.36 | 4.492% | $8.7355 | $8.74 | $8.75 | $8.70 |
| Purchase #2 | $149.76 | 12.308% | $168.1925 | $168.19 | $168.20 | $168.20 |
| Purchase #3 | $39.88 | 4.555% | $41.6965 | $41.70 | $41.70 | $41.70 |
| Purchase #4 | $193.41 | 11.195% | $215.0622 | $215.06 | $215.05 | $215.10 |
| Purchase #5 | $87.36 | 5.463% | $92.1325 | $92.13 | $92.15 | $92.10 |
| Purchase #6 | $123.39 | 7.849% | $133.0749 | $133.07 | $133.05 | $133.10 |
| Purchase #7 | $224.35 | 8.350% | $243.0832 | $243.08 | $243.10 | $243.10 |
| 7 purchase totals = | $826.51 | $901.9773 | $901.97 | $902.00 | $902.00 | |