| 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 | $165.39 | 6.864% | $176.7424 | $176.74 | $176.75 | $176.70 |
| Purchase #2 | $227.69 | 10.427% | $251.4312 | $251.43 | $251.45 | $251.40 |
| Purchase #3 | $102.64 | 3.641% | $106.3771 | $106.38 | $106.40 | $106.40 |
| Purchase #4 | $41.89 | 8.863% | $45.6027 | $45.60 | $45.60 | $45.60 |
| Purchase #5 | $207.29 | 3.329% | $214.1907 | $214.19 | $214.20 | $214.20 |
| Purchase #6 | $83.84 | 6.672% | $89.4338 | $89.43 | $89.45 | $89.40 |
| Purchase #7 | $101.99 | 7.760% | $109.9044 | $109.90 | $109.90 | $109.90 |
| 7 purchase totals = | $930.73 | $993.6823 | $993.67 | $993.75 | $993.60 | |