| 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 | $88.81 | 13.536% | $100.8313 | $100.83 | $100.85 | $100.80 |
| Purchase #2 | $134.81 | 11.474% | $150.2781 | $150.28 | $150.30 | $150.30 |
| Purchase #3 | $69.76 | 9.302% | $76.2491 | $76.25 | $76.25 | $76.20 |
| Purchase #4 | $143.33 | 5.291% | $150.9136 | $150.91 | $150.90 | $150.90 |
| Purchase #5 | $120.79 | 6.836% | $129.0472 | $129.05 | $129.05 | $129.00 |
| Purchase #6 | $32.44 | 13.295% | $36.7529 | $36.75 | $36.75 | $36.80 |
| Purchase #7 | $170.85 | 8.460% | $185.3039 | $185.30 | $185.30 | $185.30 |
| 7 purchase totals = | $760.79 | $829.3761 | $829.37 | $829.40 | $829.30 | |