| 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 | $137.77 | 9.111% | $150.3222 | $150.32 | $150.30 | $150.30 |
| Purchase #2 | $243.95 | 6.761% | $260.4435 | $260.44 | $260.45 | $260.40 |
| Purchase #3 | $137.72 | 12.828% | $155.3867 | $155.39 | $155.40 | $155.40 |
| Purchase #4 | $39.71 | 11.263% | $44.1825 | $44.18 | $44.20 | $44.20 |
| Purchase #5 | $14.29 | 12.167% | $16.0287 | $16.03 | $16.05 | $16.00 |
| Purchase #6 | $191.41 | 11.324% | $213.0853 | $213.09 | $213.10 | $213.10 |
| Purchase #7 | $196.95 | 12.418% | $221.4073 | $221.41 | $221.40 | $221.40 |
| 7 purchase totals = | $961.80 | $1,060.8562 | $1,060.86 | $1,060.90 | $1,060.80 | |