| 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 | $175.65 | 3.364% | $181.5589 | $181.56 | $181.55 | $181.60 |
| Purchase #2 | $15.51 | 12.863% | $17.5051 | $17.51 | $17.50 | $17.50 |
| Purchase #3 | $159.70 | 5.227% | $168.0475 | $168.05 | $168.05 | $168.00 |
| Purchase #4 | $147.94 | 12.861% | $166.9666 | $166.97 | $166.95 | $167.00 |
| Purchase #5 | $84.93 | 8.533% | $92.1771 | $92.18 | $92.20 | $92.20 |
| Purchase #6 | $147.81 | 13.653% | $167.9905 | $167.99 | $168.00 | $168.00 |
| Purchase #7 | $164.31 | 5.788% | $173.8203 | $173.82 | $173.80 | $173.80 |
| 7 purchase totals = | $895.85 | $968.0660 | $968.08 | $968.05 | $968.10 | |