| 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 | $166.28 | 6.282% | $176.7257 | $176.73 | $176.75 | $176.70 |
| Purchase #2 | $123.79 | 4.870% | $129.8186 | $129.82 | $129.80 | $129.80 |
| Purchase #3 | $209.46 | 11.183% | $232.8839 | $232.88 | $232.90 | $232.90 |
| Purchase #4 | $6.28 | 5.619% | $6.6329 | $6.63 | $6.65 | $6.60 |
| Purchase #5 | $128.32 | 13.591% | $145.76 | $145.76 | $145.75 | $145.80 |
| Purchase #6 | $123.97 | 8.479% | $134.4814 | $134.48 | $134.50 | $134.50 |
| Purchase #7 | $93.27 | 11.579% | $104.0697 | $104.07 | $104.05 | $104.10 |
| 7 purchase totals = | $851.37 | $930.3722 | $930.37 | $930.40 | $930.40 | |