| 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 | $146.37 | 11.559% | $163.2889 | $163.29 | $163.30 | $163.30 |
| Purchase #2 | $113.91 | 8.421% | $123.5024 | $123.50 | $123.50 | $123.50 |
| Purchase #3 | $11.35 | 5.710% | $11.9981 | $12.00 | $12.00 | $12.00 |
| Purchase #4 | $28.77 | 5.757% | $30.4263 | $30.43 | $30.45 | $30.40 |
| Purchase #5 | $121.77 | 10.602% | $134.6801 | $134.68 | $134.70 | $134.70 |
| Purchase #6 | $205.57 | 6.311% | $218.5435 | $218.54 | $218.55 | $218.50 |
| Purchase #7 | $152.88 | 5.586% | $161.4199 | $161.42 | $161.40 | $161.40 |
| 7 purchase totals = | $780.62 | $843.8592 | $843.86 | $843.90 | $843.80 | |