| 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 | $134.38 | 10.491% | $148.4778 | $148.48 | $148.50 | $148.50 |
| Purchase #2 | $135.93 | 8.338% | $147.2638 | $147.26 | $147.25 | $147.30 |
| Purchase #3 | $80.86 | 8.153% | $87.4525 | $87.45 | $87.45 | $87.50 |
| Purchase #4 | $93.78 | 7.166% | $100.5003 | $100.50 | $100.50 | $100.50 |
| Purchase #5 | $46.75 | 6.705% | $49.8846 | $49.88 | $49.90 | $49.90 |
| Purchase #6 | $160.95 | 6.136% | $170.8259 | $170.83 | $170.85 | $170.80 |
| Purchase #7 | $55.89 | 3.685% | $57.9495 | $57.95 | $57.95 | $57.90 |
| 7 purchase totals = | $708.54 | $762.3544 | $762.35 | $762.40 | $762.40 | |