| 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 | $173.98 | 10.713% | $192.6185 | $192.62 | $192.60 | $192.60 |
| Purchase #2 | $70.70 | 13.784% | $80.4453 | $80.45 | $80.45 | $80.40 |
| Purchase #3 | $187.49 | 12.711% | $211.3219 | $211.32 | $211.30 | $211.30 |
| Purchase #4 | $193.50 | 9.218% | $211.3368 | $211.34 | $211.35 | $211.30 |
| Purchase #5 | $17.88 | 11.873% | $20.0029 | $20.00 | $20.00 | $20.00 |
| Purchase #6 | $44.95 | 7.533% | $48.3361 | $48.34 | $48.35 | $48.30 |
| Purchase #7 | $235.38 | 7.234% | $252.4074 | $252.41 | $252.40 | $252.40 |
| 7 purchase totals = | $923.88 | $1,016.4689 | $1,016.48 | $1,016.45 | $1,016.30 | |