| 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 | $206.65 | 6.516% | $220.1153 | $220.12 | $220.10 | $220.10 |
| Purchase #2 | $52.39 | 10.531% | $57.9072 | $57.91 | $57.90 | $57.90 |
| Purchase #3 | $70.74 | 8.629% | $76.8442 | $76.84 | $76.85 | $76.80 |
| Purchase #4 | $79.47 | 8.569% | $86.2798 | $86.28 | $86.30 | $86.30 |
| Purchase #5 | $121.35 | 6.564% | $129.3154 | $129.32 | $129.30 | $129.30 |
| Purchase #6 | $143.67 | 3.695% | $148.9786 | $148.98 | $149.00 | $149.00 |
| Purchase #7 | $122.99 | 7.142% | $131.7739 | $131.77 | $131.75 | $131.80 |
| 7 purchase totals = | $797.26 | $851.2144 | $851.22 | $851.20 | $851.20 | |