| 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 | $183.65 | 13.294% | $208.0644 | $208.06 | $208.05 | $208.10 |
| Purchase #2 | $30.97 | 12.507% | $34.8434 | $34.84 | $34.85 | $34.80 |
| Purchase #3 | $228.96 | 5.783% | $242.2008 | $242.20 | $242.20 | $242.20 |
| Purchase #4 | $241.54 | 4.665% | $252.8078 | $252.81 | $252.80 | $252.80 |
| Purchase #5 | $39.26 | 8.694% | $42.6733 | $42.67 | $42.65 | $42.70 |
| Purchase #6 | $71.28 | 5.333% | $75.0814 | $75.08 | $75.10 | $75.10 |
| Purchase #7 | $55.95 | 6.757% | $59.7305 | $59.73 | $59.75 | $59.70 |
| 7 purchase totals = | $851.61 | $915.4016 | $915.39 | $915.40 | $915.40 | |