| 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 | $129.92 | 5.865% | $137.5398 | $137.54 | $137.55 | $137.50 |
| Purchase #2 | $118.54 | 9.788% | $130.1427 | $130.14 | $130.15 | $130.10 |
| Purchase #3 | $185.97 | 3.268% | $192.0475 | $192.05 | $192.05 | $192.00 |
| Purchase #4 | $92.27 | 5.409% | $97.2609 | $97.26 | $97.25 | $97.30 |
| Purchase #5 | $212.96 | 6.252% | $226.2743 | $226.27 | $226.25 | $226.30 |
| Purchase #6 | $15.62 | 13.774% | $17.7715 | $17.77 | $17.75 | $17.80 |
| Purchase #7 | $5.69 | 6.157% | $6.0403 | $6.04 | $6.05 | $6.00 |
| 7 purchase totals = | $760.97 | $807.0770 | $807.07 | $807.05 | $807.00 | |