| 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 | $113.93 | 7.692% | $122.6935 | $122.69 | $122.70 | $122.70 |
| Purchase #2 | $19.75 | 8.341% | $21.3973 | $21.40 | $21.40 | $21.40 |
| Purchase #3 | $30.52 | 3.782% | $31.6743 | $31.67 | $31.65 | $31.70 |
| Purchase #4 | $130.67 | 7.163% | $140.0299 | $140.03 | $140.05 | $140.00 |
| Purchase #5 | $7.71 | 7.767% | $8.3088 | $8.31 | $8.30 | $8.30 |
| Purchase #6 | $141.92 | 10.807% | $157.2573 | $157.26 | $157.25 | $157.30 |
| Purchase #7 | $182.64 | 4.593% | $191.0287 | $191.03 | $191.05 | $191.00 |
| 7 purchase totals = | $627.14 | $672.3898 | $672.39 | $672.40 | $672.40 | |