| 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 | $145.45 | 6.183% | $154.4432 | $154.44 | $154.45 | $154.40 |
| Purchase #2 | $144.67 | 13.860% | $164.7213 | $164.72 | $164.70 | $164.70 |
| Purchase #3 | $64.32 | 10.119% | $70.8285 | $70.83 | $70.85 | $70.80 |
| Purchase #4 | $192.90 | 10.416% | $212.9925 | $212.99 | $213.00 | $213.00 |
| Purchase #5 | $63.93 | 4.649% | $66.9021 | $66.90 | $66.90 | $66.90 |
| Purchase #6 | $51.31 | 6.642% | $54.718 | $54.72 | $54.70 | $54.70 |
| Purchase #7 | $86.28 | 12.779% | $97.3057 | $97.31 | $97.30 | $97.30 |
| 7 purchase totals = | $748.86 | $821.9113 | $821.91 | $821.90 | $821.80 | |