| 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 | $190.99 | 5.704% | $201.8841 | $201.88 | $201.90 | $201.90 |
| Purchase #2 | $17.63 | 4.292% | $18.3867 | $18.39 | $18.40 | $18.40 |
| Purchase #3 | $170.74 | 5.787% | $180.6207 | $180.62 | $180.60 | $180.60 |
| Purchase #4 | $29.35 | 11.737% | $32.7948 | $32.79 | $32.80 | $32.80 |
| Purchase #5 | $71.45 | 12.237% | $80.1933 | $80.19 | $80.20 | $80.20 |
| Purchase #6 | $121.59 | 10.572% | $134.4445 | $134.44 | $134.45 | $134.40 |
| Purchase #7 | $90.32 | 10.102% | $99.4441 | $99.44 | $99.45 | $99.40 |
| 7 purchase totals = | $692.07 | $747.7682 | $747.75 | $747.80 | $747.70 | |