| 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 | $158.80 | 3.144% | $163.7927 | $163.79 | $163.80 | $163.80 |
| Purchase #2 | $104.31 | 12.435% | $117.2809 | $117.28 | $117.30 | $117.30 |
| Purchase #3 | $198.84 | 7.765% | $214.2799 | $214.28 | $214.30 | $214.30 |
| Purchase #4 | $11.57 | 11.710% | $12.9248 | $12.92 | $12.90 | $12.90 |
| Purchase #5 | $48.74 | 11.502% | $54.3461 | $54.35 | $54.35 | $54.30 |
| Purchase #6 | $164.39 | 4.745% | $172.1903 | $172.19 | $172.20 | $172.20 |
| Purchase #7 | $64.91 | 9.514% | $71.0855 | $71.09 | $71.10 | $71.10 |
| 7 purchase totals = | $751.56 | $805.9002 | $805.90 | $805.95 | $805.90 | |