| 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 | $170.49 | 3.213% | $175.9678 | $175.97 | $175.95 | $176.00 |
| Purchase #2 | $103.31 | 3.780% | $107.2151 | $107.22 | $107.20 | $107.20 |
| Purchase #3 | $77.90 | 3.793% | $80.8547 | $80.85 | $80.85 | $80.90 |
| Purchase #4 | $161.69 | 12.423% | $181.7767 | $181.78 | $181.80 | $181.80 |
| Purchase #5 | $77.82 | 8.321% | $84.2954 | $84.30 | $84.30 | $84.30 |
| Purchase #6 | $89.80 | 8.151% | $97.1196 | $97.12 | $97.10 | $97.10 |
| Purchase #7 | $98.91 | 4.167% | $103.0316 | $103.03 | $103.05 | $103.00 |
| 7 purchase totals = | $779.92 | $830.2609 | $830.27 | $830.25 | $830.30 | |