| 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 | $191.27 | 5.478% | $201.7478 | $201.75 | $201.75 | $201.70 |
| Purchase #2 | $141.32 | 10.515% | $156.1798 | $156.18 | $156.20 | $156.20 |
| Purchase #3 | $130.44 | 8.432% | $141.4387 | $141.44 | $141.45 | $141.40 |
| Purchase #4 | $21.96 | 11.126% | $24.4033 | $24.40 | $24.40 | $24.40 |
| Purchase #5 | $214.97 | 3.102% | $221.6384 | $221.64 | $221.65 | $221.60 |
| Purchase #6 | $173.53 | 8.344% | $188.0093 | $188.01 | $188.00 | $188.00 |
| Purchase #7 | $205.55 | 4.678% | $215.1656 | $215.17 | $215.15 | $215.20 |
| 7 purchase totals = | $1,079.04 | $1,148.5829 | $1,148.59 | $1,148.60 | $1,148.50 | |