| 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 | $115.67 | 6.138% | $122.7698 | $122.77 | $122.75 | $122.80 |
| Purchase #2 | $174.99 | 6.657% | $186.6391 | $186.64 | $186.65 | $186.60 |
| Purchase #3 | $244.78 | 9.561% | $268.1834 | $268.18 | $268.20 | $268.20 |
| Purchase #4 | $16.57 | 8.446% | $17.9695 | $17.97 | $17.95 | $18.00 |
| Purchase #5 | $10.82 | 9.334% | $11.8299 | $11.83 | $11.85 | $11.80 |
| Purchase #6 | $77.60 | 7.699% | $83.5744 | $83.57 | $83.55 | $83.60 |
| Purchase #7 | $165.41 | 4.234% | $172.4135 | $172.41 | $172.40 | $172.40 |
| 7 purchase totals = | $805.84 | $863.3796 | $863.37 | $863.35 | $863.40 | |