| 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 | $5.54 | 11.653% | $6.1856 | $6.19 | $6.20 | $6.20 |
| Purchase #2 | $182.33 | 9.365% | $199.4052 | $199.41 | $199.40 | $199.40 |
| Purchase #3 | $55.88 | 13.523% | $63.4367 | $63.44 | $63.45 | $63.40 |
| Purchase #4 | $92.36 | 10.759% | $102.297 | $102.30 | $102.30 | $102.30 |
| Purchase #5 | $139.31 | 8.167% | $150.6874 | $150.69 | $150.70 | $150.70 |
| Purchase #6 | $57.27 | 4.787% | $60.0115 | $60.01 | $60.00 | $60.00 |
| Purchase #7 | $203.82 | 13.314% | $230.9566 | $230.96 | $230.95 | $231.00 |
| 7 purchase totals = | $736.51 | $812.9800 | $813.00 | $813.00 | $813.00 | |