| 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 | $153.87 | 5.142% | $161.782 | $161.78 | $161.80 | $161.80 |
| Purchase #2 | $188.73 | 7.724% | $203.3075 | $203.31 | $203.30 | $203.30 |
| Purchase #3 | $208.63 | 9.767% | $229.0069 | $229.01 | $229.00 | $229.00 |
| Purchase #4 | $209.35 | 12.138% | $234.7609 | $234.76 | $234.75 | $234.80 |
| Purchase #5 | $9.38 | 8.158% | $10.1452 | $10.15 | $10.15 | $10.10 |
| Purchase #6 | $245.53 | 7.771% | $264.6101 | $264.61 | $264.60 | $264.60 |
| Purchase #7 | $189.73 | 11.842% | $212.1978 | $212.20 | $212.20 | $212.20 |
| 7 purchase totals = | $1,205.22 | $1,315.8104 | $1,315.82 | $1,315.80 | $1,315.80 | |