| 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 | $148.64 | 6.393% | $158.1426 | $158.14 | $158.15 | $158.10 |
| Purchase #2 | $181.46 | 10.306% | $200.1613 | $200.16 | $200.15 | $200.20 |
| Purchase #3 | $43.53 | 5.379% | $45.8715 | $45.87 | $45.85 | $45.90 |
| Purchase #4 | $25.47 | 9.648% | $27.9273 | $27.93 | $27.95 | $27.90 |
| Purchase #5 | $120.72 | 3.463% | $124.9005 | $124.90 | $124.90 | $124.90 |
| Purchase #6 | $126.57 | 4.751% | $132.5833 | $132.58 | $132.60 | $132.60 |
| Purchase #7 | $155.73 | 12.427% | $175.0826 | $175.08 | $175.10 | $175.10 |
| 7 purchase totals = | $802.12 | $864.6691 | $864.66 | $864.70 | $864.70 | |