| 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 | $175.75 | 8.773% | $191.1685 | $191.17 | $191.15 | $191.20 |
| Purchase #2 | $218.38 | 13.464% | $247.7827 | $247.78 | $247.80 | $247.80 |
| Purchase #3 | $85.35 | 3.671% | $88.4832 | $88.48 | $88.50 | $88.50 |
| Purchase #4 | $181.69 | 12.358% | $204.1433 | $204.14 | $204.15 | $204.10 |
| Purchase #5 | $123.50 | 8.824% | $134.3976 | $134.40 | $134.40 | $134.40 |
| Purchase #6 | $189.53 | 6.433% | $201.7225 | $201.72 | $201.70 | $201.70 |
| Purchase #7 | $97.42 | 12.741% | $109.8323 | $109.83 | $109.85 | $109.80 |
| 7 purchase totals = | $1,071.62 | $1,177.5301 | $1,177.52 | $1,177.55 | $1,177.50 | |