| 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 | $137.76 | 7.720% | $148.3951 | $148.40 | $148.40 | $148.40 |
| Purchase #2 | $57.37 | 6.862% | $61.3067 | $61.31 | $61.30 | $61.30 |
| Purchase #3 | $59.97 | 9.641% | $65.7517 | $65.75 | $65.75 | $65.80 |
| Purchase #4 | $236.59 | 11.603% | $264.0415 | $264.04 | $264.05 | $264.00 |
| Purchase #5 | $55.99 | 5.529% | $59.0857 | $59.09 | $59.10 | $59.10 |
| Purchase #6 | $235.68 | 6.759% | $251.6096 | $251.61 | $251.60 | $251.60 |
| Purchase #7 | $187.44 | 4.341% | $195.5768 | $195.58 | $195.60 | $195.60 |
| 7 purchase totals = | $970.80 | $1,045.7671 | $1,045.78 | $1,045.80 | $1,045.80 | |