| 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 | $157.93 | 10.464% | $174.4558 | $174.46 | $174.45 | $174.50 |
| Purchase #2 | $24.77 | 13.672% | $28.1566 | $28.16 | $28.15 | $28.20 |
| Purchase #3 | $218.27 | 7.410% | $234.4438 | $234.44 | $234.45 | $234.40 |
| Purchase #4 | $134.27 | 5.138% | $141.1688 | $141.17 | $141.15 | $141.20 |
| Purchase #5 | $9.69 | 10.467% | $10.7043 | $10.70 | $10.70 | $10.70 |
| Purchase #6 | $50.50 | 3.855% | $52.4468 | $52.45 | $52.45 | $52.40 |
| Purchase #7 | $143.82 | 7.800% | $155.038 | $155.04 | $155.05 | $155.00 |
| 7 purchase totals = | $739.25 | $796.4141 | $796.42 | $796.40 | $796.40 | |