| 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 | $169.64 | 10.795% | $187.9526 | $187.95 | $187.95 | $188.00 |
| Purchase #2 | $226.99 | 7.540% | $244.105 | $244.11 | $244.10 | $244.10 |
| Purchase #3 | $218.44 | 7.414% | $234.6351 | $234.64 | $234.65 | $234.60 |
| Purchase #4 | $154.56 | 5.803% | $163.5291 | $163.53 | $163.55 | $163.50 |
| Purchase #5 | $242.25 | 8.495% | $262.8291 | $262.83 | $262.85 | $262.80 |
| Purchase #6 | $88.93 | 9.477% | $97.3579 | $97.36 | $97.35 | $97.40 |
| Purchase #7 | $38.78 | 6.693% | $41.3755 | $41.38 | $41.40 | $41.40 |
| 7 purchase totals = | $1,139.59 | $1,231.7843 | $1,231.80 | $1,231.85 | $1,231.80 | |