| 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 | $157.79 | 13.502% | $179.0948 | $179.09 | $179.10 | $179.10 |
| Purchase #2 | $136.81 | 6.824% | $146.1459 | $146.15 | $146.15 | $146.10 |
| Purchase #3 | $175.65 | 3.419% | $181.6555 | $181.66 | $181.65 | $181.70 |
| Purchase #4 | $245.98 | 7.604% | $264.6843 | $264.68 | $264.70 | $264.70 |
| Purchase #5 | $48.48 | 3.659% | $50.2539 | $50.25 | $50.25 | $50.30 |
| Purchase #6 | $138.63 | 8.219% | $150.024 | $150.02 | $150.00 | $150.00 |
| Purchase #7 | $87.90 | 10.570% | $97.191 | $97.19 | $97.20 | $97.20 |
| 7 purchase totals = | $991.24 | $1,069.0494 | $1,069.04 | $1,069.05 | $1,069.10 | |