| 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 | $165.73 | 9.325% | $181.1843 | $181.18 | $181.20 | $181.20 |
| Purchase #2 | $59.73 | 10.256% | $65.8559 | $65.86 | $65.85 | $65.90 |
| Purchase #3 | $115.43 | 7.445% | $124.0238 | $124.02 | $124.00 | $124.00 |
| Purchase #4 | $45.54 | 5.705% | $48.1381 | $48.14 | $48.15 | $48.10 |
| Purchase #5 | $140.99 | 8.154% | $152.4863 | $152.49 | $152.50 | $152.50 |
| Purchase #6 | $79.69 | 3.111% | $82.1692 | $82.17 | $82.15 | $82.20 |
| Purchase #7 | $60.59 | 9.345% | $66.2521 | $66.25 | $66.25 | $66.30 |
| 7 purchase totals = | $667.70 | $720.1097 | $720.11 | $720.10 | $720.20 | |