| 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 | $129.91 | 4.302% | $135.4987 | $135.50 | $135.50 | $135.50 |
| Purchase #2 | $5.60 | 11.476% | $6.2427 | $6.24 | $6.25 | $6.20 |
| Purchase #3 | $243.38 | 11.307% | $270.899 | $270.90 | $270.90 | $270.90 |
| Purchase #4 | $139.67 | 8.109% | $150.9958 | $151.00 | $151.00 | $151.00 |
| Purchase #5 | $168.91 | 8.377% | $183.0596 | $183.06 | $183.05 | $183.10 |
| Purchase #6 | $107.82 | 5.374% | $113.6142 | $113.61 | $113.60 | $113.60 |
| Purchase #7 | $20.69 | 8.422% | $22.4325 | $22.43 | $22.45 | $22.40 |
| 7 purchase totals = | $815.98 | $882.7425 | $882.74 | $882.75 | $882.70 | |