| 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 | $182.78 | 6.569% | $194.7868 | $194.79 | $194.80 | $194.80 |
| Purchase #2 | $110.64 | 9.798% | $121.4805 | $121.48 | $121.50 | $121.50 |
| Purchase #3 | $217.71 | 9.767% | $238.9737 | $238.97 | $238.95 | $239.00 |
| Purchase #4 | $86.27 | 12.716% | $97.2401 | $97.24 | $97.25 | $97.20 |
| Purchase #5 | $124.98 | 10.471% | $138.0667 | $138.07 | $138.05 | $138.10 |
| Purchase #6 | $86.40 | 7.573% | $92.9431 | $92.94 | $92.95 | $92.90 |
| Purchase #7 | $185.63 | 5.552% | $195.9362 | $195.94 | $195.95 | $195.90 |
| 7 purchase totals = | $994.41 | $1,079.4271 | $1,079.43 | $1,079.45 | $1,079.40 | |