| 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 | $160.97 | 3.548% | $166.6812 | $166.68 | $166.70 | $166.70 |
| Purchase #2 | $90.93 | 6.627% | $96.9559 | $96.96 | $96.95 | $97.00 |
| Purchase #3 | $8.63 | 12.320% | $9.6932 | $9.69 | $9.70 | $9.70 |
| Purchase #4 | $12.27 | 6.605% | $13.0804 | $13.08 | $13.10 | $13.10 |
| Purchase #5 | $65.37 | 8.283% | $70.7846 | $70.78 | $70.80 | $70.80 |
| Purchase #6 | $159.36 | 5.747% | $168.5184 | $168.52 | $168.50 | $168.50 |
| Purchase #7 | $8.88 | 5.385% | $9.3582 | $9.36 | $9.35 | $9.40 |
| 7 purchase totals = | $506.41 | $535.0719 | $535.07 | $535.10 | $535.20 | |