| 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 | $145.54 | 12.330% | $163.4851 | $163.49 | $163.50 | $163.50 |
| Purchase #2 | $70.62 | 4.541% | $73.8269 | $73.83 | $73.85 | $73.80 |
| Purchase #3 | $205.35 | 4.725% | $215.0528 | $215.05 | $215.05 | $215.10 |
| Purchase #4 | $33.89 | 8.792% | $36.8696 | $36.87 | $36.85 | $36.90 |
| Purchase #5 | $183.53 | 4.559% | $191.8971 | $191.90 | $191.90 | $191.90 |
| Purchase #6 | $16.55 | 8.761% | $17.9999 | $18.00 | $18.00 | $18.00 |
| Purchase #7 | $151.61 | 6.380% | $161.2827 | $161.28 | $161.30 | $161.30 |
| 7 purchase totals = | $807.09 | $860.4141 | $860.42 | $860.45 | $860.50 | |