| 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 | $181.25 | 7.864% | $195.5035 | $195.50 | $195.50 | $195.50 |
| Purchase #2 | $12.34 | 11.652% | $13.7779 | $13.78 | $13.80 | $13.80 |
| Purchase #3 | $123.76 | 10.437% | $136.6768 | $136.68 | $136.70 | $136.70 |
| Purchase #4 | $93.70 | 12.493% | $105.4059 | $105.41 | $105.40 | $105.40 |
| Purchase #5 | $247.50 | 11.419% | $275.762 | $275.76 | $275.75 | $275.80 |
| Purchase #6 | $79.83 | 10.454% | $88.1754 | $88.18 | $88.20 | $88.20 |
| Purchase #7 | $153.71 | 9.422% | $168.1926 | $168.19 | $168.20 | $168.20 |
| 7 purchase totals = | $892.09 | $983.4941 | $983.50 | $983.55 | $983.60 | |