| 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 | $34.80 | 8.753% | $37.846 | $37.85 | $37.85 | $37.80 |
| Purchase #2 | $217.70 | 8.298% | $235.7647 | $235.76 | $235.75 | $235.80 |
| Purchase #3 | $159.65 | 13.819% | $181.712 | $181.71 | $181.70 | $181.70 |
| Purchase #4 | $70.92 | 8.690% | $77.0829 | $77.08 | $77.10 | $77.10 |
| Purchase #5 | $126.65 | 5.728% | $133.9045 | $133.90 | $133.90 | $133.90 |
| Purchase #6 | $188.40 | 9.744% | $206.7577 | $206.76 | $206.75 | $206.80 |
| Purchase #7 | $149.53 | 13.828% | $170.207 | $170.21 | $170.20 | $170.20 |
| 7 purchase totals = | $947.65 | $1,043.2748 | $1,043.27 | $1,043.25 | $1,043.30 | |