| 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 | $128.93 | 3.571% | $133.5341 | $133.53 | $133.55 | $133.50 |
| Purchase #2 | $138.31 | 5.264% | $145.5906 | $145.59 | $145.60 | $145.60 |
| Purchase #3 | $73.54 | 9.849% | $80.783 | $80.78 | $80.80 | $80.80 |
| Purchase #4 | $17.93 | 4.769% | $18.7851 | $18.79 | $18.80 | $18.80 |
| Purchase #5 | $116.33 | 5.548% | $122.784 | $122.78 | $122.80 | $122.80 |
| Purchase #6 | $71.99 | 12.478% | $80.9729 | $80.97 | $80.95 | $81.00 |
| Purchase #7 | $134.85 | 12.372% | $151.5336 | $151.53 | $151.55 | $151.50 |
| 7 purchase totals = | $681.88 | $733.9833 | $733.97 | $734.05 | $734.00 | |