| 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 | $187.93 | 5.856% | $198.9352 | $198.94 | $198.95 | $198.90 |
| Purchase #2 | $164.82 | 8.837% | $179.3851 | $179.39 | $179.40 | $179.40 |
| Purchase #3 | $79.39 | 8.653% | $86.2596 | $86.26 | $86.25 | $86.30 |
| Purchase #4 | $80.55 | 7.660% | $86.7201 | $86.72 | $86.70 | $86.70 |
| Purchase #5 | $194.32 | 9.471% | $212.724 | $212.72 | $212.70 | $212.70 |
| Purchase #6 | $101.71 | 8.270% | $110.1214 | $110.12 | $110.10 | $110.10 |
| Purchase #7 | $77.61 | 7.551% | $83.4703 | $83.47 | $83.45 | $83.50 |
| 7 purchase totals = | $886.33 | $957.6157 | $957.62 | $957.55 | $957.60 | |