| 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 | $168.28 | 8.762% | $183.0247 | $183.02 | $183.00 | $183.00 |
| Purchase #2 | $87.98 | 7.719% | $94.7712 | $94.77 | $94.75 | $94.80 |
| Purchase #3 | $150.35 | 12.161% | $168.6341 | $168.63 | $168.65 | $168.60 |
| Purchase #4 | $59.54 | 7.566% | $64.0448 | $64.04 | $64.05 | $64.00 |
| Purchase #5 | $138.27 | 13.843% | $157.4107 | $157.41 | $157.40 | $157.40 |
| Purchase #6 | $156.91 | 8.561% | $170.3431 | $170.34 | $170.35 | $170.30 |
| Purchase #7 | $10.51 | 9.833% | $11.5434 | $11.54 | $11.55 | $11.50 |
| 7 purchase totals = | $771.84 | $849.7720 | $849.75 | $849.75 | $849.60 | |