| 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 | $194.43 | 6.866% | $207.7796 | $207.78 | $207.80 | $207.80 |
| Purchase #2 | $78.30 | 9.780% | $85.9577 | $85.96 | $85.95 | $86.00 |
| Purchase #3 | $10.32 | 13.644% | $11.7281 | $11.73 | $11.75 | $11.70 |
| Purchase #4 | $136.86 | 10.813% | $151.6587 | $151.66 | $151.65 | $151.70 |
| Purchase #5 | $142.78 | 8.729% | $155.2433 | $155.24 | $155.25 | $155.20 |
| Purchase #6 | $114.72 | 6.716% | $122.4246 | $122.42 | $122.40 | $122.40 |
| Purchase #7 | $97.37 | 9.527% | $106.6464 | $106.65 | $106.65 | $106.60 |
| 7 purchase totals = | $774.78 | $841.4384 | $841.44 | $841.45 | $841.40 | |