| 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 | $79.67 | 9.110% | $86.9279 | $86.93 | $86.95 | $86.90 |
| Purchase #2 | $141.67 | 9.230% | $154.7461 | $154.75 | $154.75 | $154.70 |
| Purchase #3 | $236.50 | 5.596% | $249.7345 | $249.73 | $249.75 | $249.70 |
| Purchase #4 | $149.40 | 3.744% | $154.9935 | $154.99 | $155.00 | $155.00 |
| Purchase #5 | $53.88 | 10.465% | $59.5185 | $59.52 | $59.50 | $59.50 |
| Purchase #6 | $189.91 | 5.640% | $200.6209 | $200.62 | $200.60 | $200.60 |
| Purchase #7 | $212.27 | 12.420% | $238.6339 | $238.63 | $238.65 | $238.60 |
| 7 purchase totals = | $1,063.30 | $1,145.1753 | $1,145.17 | $1,145.20 | $1,145.00 | |