| 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 | $150.46 | 6.235% | $159.8412 | $159.84 | $159.85 | $159.80 |
| Purchase #2 | $162.33 | 11.645% | $181.2333 | $181.23 | $181.25 | $181.20 |
| Purchase #3 | $244.40 | 8.284% | $264.6461 | $264.65 | $264.65 | $264.60 |
| Purchase #4 | $37.54 | 4.769% | $39.3303 | $39.33 | $39.35 | $39.30 |
| Purchase #5 | $91.75 | 12.677% | $103.3811 | $103.38 | $103.40 | $103.40 |
| Purchase #6 | $188.94 | 12.791% | $213.1073 | $213.11 | $213.10 | $213.10 |
| Purchase #7 | $109.54 | 5.821% | $115.9163 | $115.92 | $115.90 | $115.90 |
| 7 purchase totals = | $984.96 | $1,077.4556 | $1,077.46 | $1,077.50 | $1,077.30 | |