| 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 | $166.44 | 4.251% | $173.5154 | $173.52 | $173.50 | $173.50 |
| Purchase #2 | $40.75 | 13.791% | $46.3698 | $46.37 | $46.35 | $46.40 |
| Purchase #3 | $222.46 | 7.691% | $239.5694 | $239.57 | $239.55 | $239.60 |
| Purchase #4 | $43.58 | 8.229% | $47.1662 | $47.17 | $47.15 | $47.20 |
| Purchase #5 | $23.26 | 12.358% | $26.1345 | $26.13 | $26.15 | $26.10 |
| Purchase #6 | $25.48 | 13.868% | $29.0136 | $29.01 | $29.00 | $29.00 |
| Purchase #7 | $215.43 | 4.587% | $225.3118 | $225.31 | $225.30 | $225.30 |
| 7 purchase totals = | $737.40 | $787.0807 | $787.08 | $787.00 | $787.10 | |