| 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 | $123.94 | 7.465% | $133.1921 | $133.19 | $133.20 | $133.20 |
| Purchase #2 | $183.26 | 9.682% | $201.0032 | $201.00 | $201.00 | $201.00 |
| Purchase #3 | $76.35 | 10.641% | $84.4744 | $84.47 | $84.45 | $84.50 |
| Purchase #4 | $197.46 | 10.601% | $218.3927 | $218.39 | $218.40 | $218.40 |
| Purchase #5 | $47.28 | 6.145% | $50.1854 | $50.19 | $50.20 | $50.20 |
| Purchase #6 | $11.57 | 6.754% | $12.3514 | $12.35 | $12.35 | $12.40 |
| Purchase #7 | $150.37 | 9.580% | $164.7754 | $164.78 | $164.80 | $164.80 |
| 7 purchase totals = | $790.23 | $864.3746 | $864.37 | $864.40 | $864.50 | |