| 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 | $70.95 | 9.424% | $77.6363 | $77.64 | $77.65 | $77.60 |
| Purchase #2 | $205.43 | 8.392% | $222.6697 | $222.67 | $222.65 | $222.70 |
| Purchase #3 | $195.85 | 5.725% | $207.0624 | $207.06 | $207.05 | $207.10 |
| Purchase #4 | $221.66 | 12.853% | $250.15 | $250.15 | $250.15 | $250.20 |
| Purchase #5 | $180.74 | 5.337% | $190.3861 | $190.39 | $190.40 | $190.40 |
| Purchase #6 | $116.29 | 11.264% | $129.3889 | $129.39 | $129.40 | $129.40 |
| Purchase #7 | $56.70 | 12.195% | $63.6146 | $63.61 | $63.60 | $63.60 |
| 7 purchase totals = | $1,047.62 | $1,140.9080 | $1,140.91 | $1,140.90 | $1,141.00 | |