| 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 | $180.31 | 4.698% | $188.781 | $188.78 | $188.80 | $188.80 |
| Purchase #2 | $24.95 | 5.455% | $26.311 | $26.31 | $26.30 | $26.30 |
| Purchase #3 | $126.88 | 3.233% | $130.982 | $130.98 | $131.00 | $131.00 |
| Purchase #4 | $58.57 | 13.270% | $66.3422 | $66.34 | $66.35 | $66.30 |
| Purchase #5 | $132.73 | 3.198% | $136.9747 | $136.97 | $136.95 | $137.00 |
| Purchase #6 | $28.98 | 12.691% | $32.6579 | $32.66 | $32.65 | $32.70 |
| Purchase #7 | $242.60 | 6.217% | $257.6824 | $257.68 | $257.70 | $257.70 |
| 7 purchase totals = | $795.02 | $839.7312 | $839.72 | $839.75 | $839.80 | |