| 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 | $156.45 | 13.230% | $177.1483 | $177.15 | $177.15 | $177.10 |
| Purchase #2 | $31.35 | 5.604% | $33.1069 | $33.11 | $33.10 | $33.10 |
| Purchase #3 | $134.56 | 7.313% | $144.4004 | $144.40 | $144.40 | $144.40 |
| Purchase #4 | $26.94 | 12.791% | $30.3859 | $30.39 | $30.40 | $30.40 |
| Purchase #5 | $71.31 | 10.507% | $78.8025 | $78.80 | $78.80 | $78.80 |
| Purchase #6 | $63.79 | 9.673% | $69.9604 | $69.96 | $69.95 | $70.00 |
| Purchase #7 | $153.73 | 9.849% | $168.8709 | $168.87 | $168.85 | $168.90 |
| 7 purchase totals = | $638.13 | $702.6753 | $702.68 | $702.65 | $702.70 | |