| 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 | $140.74 | 12.820% | $158.7829 | $158.78 | $158.80 | $158.80 |
| Purchase #2 | $86.34 | 12.396% | $97.0427 | $97.04 | $97.05 | $97.00 |
| Purchase #3 | $194.27 | 10.660% | $214.9792 | $214.98 | $215.00 | $215.00 |
| Purchase #4 | $57.84 | 12.524% | $65.0839 | $65.08 | $65.10 | $65.10 |
| Purchase #5 | $84.98 | 8.266% | $92.0044 | $92.00 | $92.00 | $92.00 |
| Purchase #6 | $191.51 | 10.120% | $210.8908 | $210.89 | $210.90 | $210.90 |
| Purchase #7 | $154.72 | 12.485% | $174.0368 | $174.04 | $174.05 | $174.00 |
| 7 purchase totals = | $910.40 | $1,012.8207 | $1,012.81 | $1,012.90 | $1,012.80 | |