| 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 | $170.99 | 9.499% | $187.2323 | $187.23 | $187.25 | $187.20 |
| Purchase #2 | $70.52 | 9.708% | $77.3661 | $77.37 | $77.35 | $77.40 |
| Purchase #3 | $175.77 | 7.698% | $189.3008 | $189.30 | $189.30 | $189.30 |
| Purchase #4 | $111.75 | 6.213% | $118.693 | $118.69 | $118.70 | $118.70 |
| Purchase #5 | $126.56 | 13.393% | $143.5102 | $143.51 | $143.50 | $143.50 |
| Purchase #6 | $33.35 | 8.146% | $36.0667 | $36.07 | $36.05 | $36.10 |
| Purchase #7 | $227.80 | 8.474% | $247.1038 | $247.10 | $247.10 | $247.10 |
| 7 purchase totals = | $916.74 | $999.2729 | $999.27 | $999.25 | $999.30 | |