| 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 | $133.99 | 12.257% | $150.4132 | $150.41 | $150.40 | $150.40 |
| Purchase #2 | $130.84 | 10.152% | $144.1229 | $144.12 | $144.10 | $144.10 |
| Purchase #3 | $108.60 | 7.349% | $116.581 | $116.58 | $116.60 | $116.60 |
| Purchase #4 | $220.48 | 3.774% | $228.8009 | $228.80 | $228.80 | $228.80 |
| Purchase #5 | $11.38 | 5.673% | $12.0256 | $12.03 | $12.05 | $12.00 |
| Purchase #6 | $67.80 | 7.577% | $72.9372 | $72.94 | $72.95 | $72.90 |
| Purchase #7 | $63.58 | 10.264% | $70.1059 | $70.11 | $70.10 | $70.10 |
| 7 purchase totals = | $736.67 | $794.9867 | $794.99 | $795.00 | $794.90 | |