| 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 | $184.73 | 7.410% | $198.4185 | $198.42 | $198.40 | $198.40 |
| Purchase #2 | $167.91 | 12.812% | $189.4226 | $189.42 | $189.40 | $189.40 |
| Purchase #3 | $155.63 | 5.756% | $164.5881 | $164.59 | $164.60 | $164.60 |
| Purchase #4 | $11.34 | 9.838% | $12.4556 | $12.46 | $12.45 | $12.50 |
| Purchase #5 | $215.49 | 4.403% | $224.978 | $224.98 | $225.00 | $225.00 |
| Purchase #6 | $14.71 | 10.539% | $16.2603 | $16.26 | $16.25 | $16.30 |
| Purchase #7 | $8.78 | 10.272% | $9.6819 | $9.68 | $9.70 | $9.70 |
| 7 purchase totals = | $758.59 | $815.8050 | $815.81 | $815.80 | $815.90 | |