| 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 | $129.68 | 11.636% | $144.7696 | $144.77 | $144.75 | $144.80 |
| Purchase #2 | $8.72 | 9.398% | $9.5395 | $9.54 | $9.55 | $9.50 |
| Purchase #3 | $79.27 | 7.862% | $85.5022 | $85.50 | $85.50 | $85.50 |
| Purchase #4 | $85.82 | 13.797% | $97.6606 | $97.66 | $97.65 | $97.70 |
| Purchase #5 | $71.80 | 10.556% | $79.3792 | $79.38 | $79.40 | $79.40 |
| Purchase #6 | $106.83 | 8.268% | $115.6627 | $115.66 | $115.65 | $115.70 |
| Purchase #7 | $150.60 | 10.701% | $166.7157 | $166.72 | $166.70 | $166.70 |
| 7 purchase totals = | $632.72 | $699.2295 | $699.23 | $699.20 | $699.30 | |