| 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 | $122.49 | 13.150% | $138.5974 | $138.60 | $138.60 | $138.60 |
| Purchase #2 | $213.39 | 4.733% | $223.4897 | $223.49 | $223.50 | $223.50 |
| Purchase #3 | $49.69 | 11.102% | $55.2066 | $55.21 | $55.20 | $55.20 |
| Purchase #4 | $74.26 | 12.708% | $83.697 | $83.70 | $83.70 | $83.70 |
| Purchase #5 | $53.27 | 10.211% | $58.7094 | $58.71 | $58.70 | $58.70 |
| Purchase #6 | $55.58 | 10.533% | $61.4342 | $61.43 | $61.45 | $61.40 |
| Purchase #7 | $162.69 | 4.208% | $169.536 | $169.54 | $169.55 | $169.50 |
| 7 purchase totals = | $731.37 | $790.6703 | $790.68 | $790.70 | $790.60 | |