| 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 | $131.64 | 10.277% | $145.1686 | $145.17 | $145.15 | $145.20 |
| Purchase #2 | $56.83 | 3.402% | $58.7634 | $58.76 | $58.75 | $58.80 |
| Purchase #3 | $239.89 | 6.535% | $255.5668 | $255.57 | $255.55 | $255.60 |
| Purchase #4 | $224.52 | 6.405% | $238.9005 | $238.90 | $238.90 | $238.90 |
| Purchase #5 | $106.58 | 10.719% | $118.0043 | $118.00 | $118.00 | $118.00 |
| Purchase #6 | $189.76 | 6.137% | $201.4056 | $201.41 | $201.40 | $201.40 |
| Purchase #7 | $158.77 | 6.611% | $169.2663 | $169.27 | $169.25 | $169.30 |
| 7 purchase totals = | $1,107.99 | $1,187.0755 | $1,187.08 | $1,187.00 | $1,187.20 | |