| 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 | $179.98 | 12.699% | $202.8357 | $202.84 | $202.85 | $202.80 |
| Purchase #2 | $54.91 | 12.492% | $61.7694 | $61.77 | $61.75 | $61.80 |
| Purchase #3 | $137.54 | 7.611% | $148.0082 | $148.01 | $148.00 | $148.00 |
| Purchase #4 | $33.86 | 8.267% | $36.6592 | $36.66 | $36.65 | $36.70 |
| Purchase #5 | $21.56 | 6.604% | $22.9838 | $22.98 | $23.00 | $23.00 |
| Purchase #6 | $28.25 | 12.710% | $31.8406 | $31.84 | $31.85 | $31.80 |
| Purchase #7 | $142.43 | 9.357% | $155.7572 | $155.76 | $155.75 | $155.80 |
| 7 purchase totals = | $598.53 | $659.8541 | $659.86 | $659.85 | $659.90 | |