| 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 | $167.49 | 9.341% | $183.1352 | $183.14 | $183.15 | $183.10 |
| Purchase #2 | $202.50 | 10.587% | $223.9387 | $223.94 | $223.95 | $223.90 |
| Purchase #3 | $195.26 | 10.516% | $215.7935 | $215.79 | $215.80 | $215.80 |
| Purchase #4 | $66.58 | 11.360% | $74.1435 | $74.14 | $74.15 | $74.10 |
| Purchase #5 | $15.82 | 10.669% | $17.5078 | $17.51 | $17.50 | $17.50 |
| Purchase #6 | $113.40 | 8.760% | $123.3338 | $123.33 | $123.35 | $123.30 |
| Purchase #7 | $68.54 | 9.391% | $74.9766 | $74.98 | $75.00 | $75.00 |
| 7 purchase totals = | $829.59 | $912.8291 | $912.83 | $912.90 | $912.70 | |