| 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 | $168.68 | 5.377% | $177.7499 | $177.75 | $177.75 | $177.70 |
| Purchase #2 | $118.60 | 7.682% | $127.7109 | $127.71 | $127.70 | $127.70 |
| Purchase #3 | $93.34 | 7.496% | $100.3368 | $100.34 | $100.35 | $100.30 |
| Purchase #4 | $10.84 | 7.397% | $11.6418 | $11.64 | $11.65 | $11.60 |
| Purchase #5 | $176.79 | 5.262% | $186.0927 | $186.09 | $186.10 | $186.10 |
| Purchase #6 | $73.99 | 12.606% | $83.3172 | $83.32 | $83.30 | $83.30 |
| Purchase #7 | $6.69 | 4.260% | $6.975 | $6.98 | $7.00 | $7.00 |
| 7 purchase totals = | $648.93 | $693.8243 | $693.83 | $693.85 | $693.70 | |