| 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 | $110.86 | 3.584% | $114.8332 | $114.83 | $114.85 | $114.80 |
| Purchase #2 | $111.50 | 4.844% | $116.9011 | $116.90 | $116.90 | $116.90 |
| Purchase #3 | $165.96 | 13.726% | $188.7397 | $188.74 | $188.75 | $188.70 |
| Purchase #4 | $61.52 | 6.372% | $65.4401 | $65.44 | $65.45 | $65.40 |
| Purchase #5 | $166.30 | 5.520% | $175.4798 | $175.48 | $175.50 | $175.50 |
| Purchase #6 | $153.45 | 8.186% | $166.0114 | $166.01 | $166.00 | $166.00 |
| Purchase #7 | $122.97 | 10.401% | $135.7601 | $135.76 | $135.75 | $135.80 |
| 7 purchase totals = | $892.56 | $963.1654 | $963.16 | $963.20 | $963.10 | |