| 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 | $191.45 | 4.859% | $200.7526 | $200.75 | $200.75 | $200.80 |
| Purchase #2 | $149.36 | 10.573% | $165.1518 | $165.15 | $165.15 | $165.20 |
| Purchase #3 | $203.90 | 9.241% | $222.7424 | $222.74 | $222.75 | $222.70 |
| Purchase #4 | $51.36 | 7.270% | $55.0939 | $55.09 | $55.10 | $55.10 |
| Purchase #5 | $20.84 | 9.546% | $22.8294 | $22.83 | $22.85 | $22.80 |
| Purchase #6 | $175.32 | 9.566% | $192.0911 | $192.09 | $192.10 | $192.10 |
| Purchase #7 | $9.28 | 5.177% | $9.7604 | $9.76 | $9.75 | $9.80 |
| 7 purchase totals = | $801.51 | $868.4216 | $868.41 | $868.45 | $868.50 | |