| 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 | $157.29 | 10.313% | $173.5113 | $173.51 | $173.50 | $173.50 |
| Purchase #2 | $236.59 | 8.822% | $257.462 | $257.46 | $257.45 | $257.50 |
| Purchase #3 | $56.65 | 3.466% | $58.6135 | $58.61 | $58.60 | $58.60 |
| Purchase #4 | $185.80 | 8.144% | $200.9316 | $200.93 | $200.95 | $200.90 |
| Purchase #5 | $177.35 | 8.139% | $191.7845 | $191.78 | $191.80 | $191.80 |
| Purchase #6 | $81.41 | 8.289% | $88.1581 | $88.16 | $88.15 | $88.20 |
| Purchase #7 | $212.67 | 4.362% | $221.9467 | $221.95 | $221.95 | $221.90 |
| 7 purchase totals = | $1,107.76 | $1,192.4077 | $1,192.40 | $1,192.40 | $1,192.40 | |