| 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 | $16.39 | 7.275% | $17.5824 | $17.58 | $17.60 | $17.60 |
| Purchase #2 | $242.79 | 13.559% | $275.7099 | $275.71 | $275.70 | $275.70 |
| Purchase #3 | $151.48 | 8.251% | $163.9786 | $163.98 | $164.00 | $164.00 |
| Purchase #4 | $46.73 | 13.265% | $52.9287 | $52.93 | $52.95 | $52.90 |
| Purchase #5 | $133.75 | 6.430% | $142.3501 | $142.35 | $142.35 | $142.40 |
| Purchase #6 | $80.80 | 6.710% | $86.2217 | $86.22 | $86.20 | $86.20 |
| Purchase #7 | $152.54 | 8.720% | $165.8415 | $165.84 | $165.85 | $165.80 |
| 7 purchase totals = | $824.48 | $904.6129 | $904.61 | $904.65 | $904.60 | |