| 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 | $121.64 | 11.681% | $135.8488 | $135.85 | $135.85 | $135.80 |
| Purchase #2 | $185.85 | 8.381% | $201.4261 | $201.43 | $201.45 | $201.40 |
| Purchase #3 | $136.41 | 9.243% | $149.0184 | $149.02 | $149.00 | $149.00 |
| Purchase #4 | $33.70 | 3.432% | $34.8566 | $34.86 | $34.85 | $34.90 |
| Purchase #5 | $51.53 | 10.764% | $57.0767 | $57.08 | $57.10 | $57.10 |
| Purchase #6 | $66.70 | 10.780% | $73.8903 | $73.89 | $73.90 | $73.90 |
| Purchase #7 | $191.75 | 8.507% | $208.0622 | $208.06 | $208.05 | $208.10 |
| 7 purchase totals = | $787.58 | $860.1791 | $860.19 | $860.20 | $860.20 | |