| 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 | $105.84 | 4.542% | $110.6473 | $110.65 | $110.65 | $110.60 |
| Purchase #2 | $149.43 | 11.849% | $167.136 | $167.14 | $167.15 | $167.10 |
| Purchase #3 | $15.59 | 11.727% | $17.4182 | $17.42 | $17.40 | $17.40 |
| Purchase #4 | $250.98 | 10.663% | $277.742 | $277.74 | $277.75 | $277.70 |
| Purchase #5 | $182.83 | 8.410% | $198.206 | $198.21 | $198.20 | $198.20 |
| Purchase #6 | $219.49 | 5.741% | $232.0909 | $232.09 | $232.10 | $232.10 |
| Purchase #7 | $125.51 | 9.692% | $137.6744 | $137.67 | $137.65 | $137.70 |
| 7 purchase totals = | $1,049.67 | $1,140.9148 | $1,140.92 | $1,140.90 | $1,140.80 | |