| 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 | $186.64 | 3.816% | $193.7622 | $193.76 | $193.75 | $193.80 |
| Purchase #2 | $109.51 | 10.307% | $120.7972 | $120.80 | $120.80 | $120.80 |
| Purchase #3 | $73.47 | 12.162% | $82.4054 | $82.41 | $82.40 | $82.40 |
| Purchase #4 | $20.38 | 4.584% | $21.3142 | $21.31 | $21.30 | $21.30 |
| Purchase #5 | $62.41 | 13.230% | $70.6668 | $70.67 | $70.65 | $70.70 |
| Purchase #6 | $144.91 | 3.829% | $150.4586 | $150.46 | $150.45 | $150.50 |
| Purchase #7 | $33.46 | 9.537% | $36.6511 | $36.65 | $36.65 | $36.70 |
| 7 purchase totals = | $630.78 | $676.0555 | $676.06 | $676.00 | $676.20 | |