| 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 | $200.72 | 13.686% | $228.1905 | $228.19 | $228.20 | $228.20 |
| Purchase #2 | $167.49 | 4.629% | $175.2431 | $175.24 | $175.25 | $175.20 |
| Purchase #3 | $76.41 | 6.837% | $81.6342 | $81.63 | $81.65 | $81.60 |
| Purchase #4 | $11.25 | 8.588% | $12.2162 | $12.22 | $12.20 | $12.20 |
| Purchase #5 | $79.89 | 6.727% | $85.2642 | $85.26 | $85.25 | $85.30 |
| Purchase #6 | $91.94 | 7.514% | $98.8484 | $98.85 | $98.85 | $98.80 |
| Purchase #7 | $83.40 | 3.484% | $86.3057 | $86.31 | $86.30 | $86.30 |
| 7 purchase totals = | $711.10 | $767.7023 | $767.70 | $767.70 | $767.60 | |