| 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 | $237.64 | 13.157% | $268.9063 | $268.91 | $268.90 | $268.90 |
| Purchase #2 | $143.73 | 7.288% | $154.205 | $154.21 | $154.20 | $154.20 |
| Purchase #3 | $86.67 | 13.455% | $98.3314 | $98.33 | $98.35 | $98.30 |
| Purchase #4 | $84.78 | 11.857% | $94.8324 | $94.83 | $94.85 | $94.80 |
| Purchase #5 | $160.99 | 6.162% | $170.9102 | $170.91 | $170.90 | $170.90 |
| Purchase #6 | $60.37 | 11.463% | $67.2902 | $67.29 | $67.30 | $67.30 |
| Purchase #7 | $109.69 | 8.304% | $118.7987 | $118.80 | $118.80 | $118.80 |
| 7 purchase totals = | $883.87 | $973.2742 | $973.28 | $973.30 | $973.20 | |