| 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 | $138.69 | 9.271% | $151.5479 | $151.55 | $151.55 | $151.50 |
| Purchase #2 | $34.95 | 8.874% | $38.0515 | $38.05 | $38.05 | $38.10 |
| Purchase #3 | $139.67 | 7.730% | $150.4665 | $150.47 | $150.45 | $150.50 |
| Purchase #4 | $39.33 | 4.708% | $41.1817 | $41.18 | $41.20 | $41.20 |
| Purchase #5 | $225.93 | 4.774% | $236.7159 | $236.72 | $236.70 | $236.70 |
| Purchase #6 | $14.72 | 11.814% | $16.459 | $16.46 | $16.45 | $16.50 |
| Purchase #7 | $211.54 | 8.531% | $229.5865 | $229.59 | $229.60 | $229.60 |
| 7 purchase totals = | $804.83 | $864.0090 | $864.02 | $864.00 | $864.10 | |