| 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 | $115.46 | 7.564% | $124.1934 | $124.19 | $124.20 | $124.20 |
| Purchase #2 | $46.61 | 8.414% | $50.5318 | $50.53 | $50.55 | $50.50 |
| Purchase #3 | $141.74 | 4.354% | $147.9114 | $147.91 | $147.90 | $147.90 |
| Purchase #4 | $192.99 | 6.850% | $206.2098 | $206.21 | $206.20 | $206.20 |
| Purchase #5 | $245.66 | 7.187% | $263.3156 | $263.32 | $263.30 | $263.30 |
| Purchase #6 | $86.36 | 12.735% | $97.3579 | $97.36 | $97.35 | $97.40 |
| Purchase #7 | $242.38 | 10.796% | $268.5473 | $268.55 | $268.55 | $268.50 |
| 7 purchase totals = | $1,071.20 | $1,158.0672 | $1,158.07 | $1,158.05 | $1,158.00 | |