| 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 | $176.79 | 3.615% | $183.181 | $183.18 | $183.20 | $183.20 |
| Purchase #2 | $241.45 | 10.774% | $267.4638 | $267.46 | $267.45 | $267.50 |
| Purchase #3 | $33.74 | 5.741% | $35.677 | $35.68 | $35.70 | $35.70 |
| Purchase #4 | $249.62 | 12.596% | $281.0621 | $281.06 | $281.05 | $281.10 |
| Purchase #5 | $84.89 | 8.721% | $92.2933 | $92.29 | $92.30 | $92.30 |
| Purchase #6 | $47.98 | 5.770% | $50.7484 | $50.75 | $50.75 | $50.70 |
| Purchase #7 | $166.99 | 13.202% | $189.036 | $189.04 | $189.05 | $189.00 |
| 7 purchase totals = | $1,001.46 | $1,099.4616 | $1,099.46 | $1,099.50 | $1,099.50 | |