| 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 | $170.47 | 3.153% | $175.8449 | $175.84 | $175.85 | $175.80 |
| Purchase #2 | $237.86 | 8.459% | $257.9806 | $257.98 | $258.00 | $258.00 |
| Purchase #3 | $11.81 | 3.191% | $12.1869 | $12.19 | $12.20 | $12.20 |
| Purchase #4 | $53.77 | 5.543% | $56.7505 | $56.75 | $56.75 | $56.80 |
| Purchase #5 | $218.55 | 7.842% | $235.6887 | $235.69 | $235.70 | $235.70 |
| Purchase #6 | $240.49 | 12.332% | $270.1472 | $270.15 | $270.15 | $270.10 |
| Purchase #7 | $186.44 | 5.776% | $197.2088 | $197.21 | $197.20 | $197.20 |
| 7 purchase totals = | $1,119.39 | $1,205.8076 | $1,205.81 | $1,205.85 | $1,205.80 | |