| 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 | $154.30 | 7.522% | $165.9064 | $165.91 | $165.90 | $165.90 |
| Purchase #2 | $180.55 | 7.276% | $193.6868 | $193.69 | $193.70 | $193.70 |
| Purchase #3 | $234.63 | 6.542% | $249.9795 | $249.98 | $250.00 | $250.00 |
| Purchase #4 | $17.95 | 11.724% | $20.0545 | $20.05 | $20.05 | $20.10 |
| Purchase #5 | $216.66 | 8.624% | $235.3448 | $235.34 | $235.35 | $235.30 |
| Purchase #6 | $72.57 | 3.491% | $75.1034 | $75.10 | $75.10 | $75.10 |
| Purchase #7 | $59.71 | 10.355% | $65.893 | $65.89 | $65.90 | $65.90 |
| 7 purchase totals = | $936.37 | $1,005.9684 | $1,005.96 | $1,006.00 | $1,006.00 | |