| 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 | $173.35 | 5.394% | $182.7005 | $182.70 | $182.70 | $182.70 |
| Purchase #2 | $25.31 | 13.429% | $28.7089 | $28.71 | $28.70 | $28.70 |
| Purchase #3 | $173.29 | 13.589% | $196.8384 | $196.84 | $196.85 | $196.80 |
| Purchase #4 | $41.53 | 3.761% | $43.0919 | $43.09 | $43.10 | $43.10 |
| Purchase #5 | $70.59 | 7.533% | $75.9075 | $75.91 | $75.90 | $75.90 |
| Purchase #6 | $59.66 | 10.525% | $65.9392 | $65.94 | $65.95 | $65.90 |
| Purchase #7 | $160.64 | 12.721% | $181.075 | $181.08 | $181.10 | $181.10 |
| 7 purchase totals = | $704.37 | $774.2614 | $774.27 | $774.30 | $774.20 | |