| 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 | $182.38 | 10.824% | $202.1208 | $202.12 | $202.10 | $202.10 |
| Purchase #2 | $105.50 | 6.323% | $112.1708 | $112.17 | $112.15 | $112.20 |
| Purchase #3 | $17.30 | 4.627% | $18.1005 | $18.10 | $18.10 | $18.10 |
| Purchase #4 | $82.61 | 4.406% | $86.2498 | $86.25 | $86.25 | $86.20 |
| Purchase #5 | $196.41 | 5.607% | $207.4227 | $207.42 | $207.40 | $207.40 |
| Purchase #6 | $211.73 | 10.430% | $233.8134 | $233.81 | $233.80 | $233.80 |
| Purchase #7 | $154.95 | 13.428% | $175.7567 | $175.76 | $175.75 | $175.80 |
| 7 purchase totals = | $950.88 | $1,035.6347 | $1,035.63 | $1,035.55 | $1,035.60 | |