| 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 | $146.71 | 6.678% | $156.5073 | $156.51 | $156.50 | $156.50 |
| Purchase #2 | $207.76 | 7.293% | $222.9119 | $222.91 | $222.90 | $222.90 |
| Purchase #3 | $39.92 | 5.203% | $41.997 | $42.00 | $42.00 | $42.00 |
| Purchase #4 | $129.30 | 12.291% | $145.1923 | $145.19 | $145.20 | $145.20 |
| Purchase #5 | $216.41 | 9.379% | $236.7071 | $236.71 | $236.70 | $236.70 |
| Purchase #6 | $17.59 | 7.495% | $18.9084 | $18.91 | $18.90 | $18.90 |
| Purchase #7 | $240.80 | 12.841% | $271.7211 | $271.72 | $271.70 | $271.70 |
| 7 purchase totals = | $998.49 | $1,093.9451 | $1,093.95 | $1,093.90 | $1,093.90 | |