| 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 | $162.54 | 10.836% | $180.1528 | $180.15 | $180.15 | $180.20 |
| Purchase #2 | $215.82 | 7.754% | $232.5547 | $232.55 | $232.55 | $232.60 |
| Purchase #3 | $157.51 | 3.500% | $163.0229 | $163.02 | $163.00 | $163.00 |
| Purchase #4 | $35.88 | 4.416% | $37.4645 | $37.46 | $37.45 | $37.50 |
| Purchase #5 | $174.63 | 8.257% | $189.0492 | $189.05 | $189.05 | $189.00 |
| Purchase #6 | $218.59 | 8.477% | $237.1199 | $237.12 | $237.10 | $237.10 |
| Purchase #7 | $237.72 | 7.690% | $256.0007 | $256.00 | $256.00 | $256.00 |
| 7 purchase totals = | $1,202.69 | $1,295.3647 | $1,295.35 | $1,295.30 | $1,295.40 | |