| 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 | $152.31 | 13.623% | $173.0592 | $173.06 | $173.05 | $173.10 |
| Purchase #2 | $61.83 | 10.272% | $68.1812 | $68.18 | $68.20 | $68.20 |
| Purchase #3 | $222.91 | 12.565% | $250.9186 | $250.92 | $250.90 | $250.90 |
| Purchase #4 | $90.44 | 13.839% | $102.956 | $102.96 | $102.95 | $103.00 |
| Purchase #5 | $52.82 | 10.238% | $58.2277 | $58.23 | $58.25 | $58.20 |
| Purchase #6 | $125.61 | 8.170% | $135.8723 | $135.87 | $135.85 | $135.90 |
| Purchase #7 | $150.46 | 5.526% | $158.7744 | $158.77 | $158.75 | $158.80 |
| 7 purchase totals = | $856.38 | $947.9894 | $947.99 | $947.95 | $948.10 | |