| 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 | $179.96 | 13.599% | $204.4328 | $204.43 | $204.45 | $204.40 |
| Purchase #2 | $54.78 | 7.512% | $58.8951 | $58.90 | $58.90 | $58.90 |
| Purchase #3 | $102.68 | 9.764% | $112.7057 | $112.71 | $112.70 | $112.70 |
| Purchase #4 | $10.36 | 6.250% | $11.0075 | $11.01 | $11.00 | $11.00 |
| Purchase #5 | $112.51 | 7.437% | $120.8774 | $120.88 | $120.90 | $120.90 |
| Purchase #6 | $191.95 | 13.784% | $218.4084 | $218.41 | $218.40 | $218.40 |
| Purchase #7 | $23.58 | 4.528% | $24.6477 | $24.65 | $24.65 | $24.60 |
| 7 purchase totals = | $675.82 | $750.9746 | $750.99 | $751.00 | $750.90 | |