| 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 | $180.90 | 11.485% | $201.6764 | $201.68 | $201.70 | $201.70 |
| Purchase #2 | $229.68 | 7.418% | $246.7177 | $246.72 | $246.70 | $246.70 |
| Purchase #3 | $193.72 | 3.482% | $200.4653 | $200.47 | $200.45 | $200.50 |
| Purchase #4 | $231.36 | 9.712% | $253.8297 | $253.83 | $253.85 | $253.80 |
| Purchase #5 | $138.51 | 11.782% | $154.8292 | $154.83 | $154.85 | $154.80 |
| Purchase #6 | $75.77 | 10.771% | $83.9312 | $83.93 | $83.95 | $83.90 |
| Purchase #7 | $17.94 | 10.212% | $19.772 | $19.77 | $19.75 | $19.80 |
| 7 purchase totals = | $1,067.88 | $1,161.2215 | $1,161.23 | $1,161.25 | $1,161.20 | |