| 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 | $159.40 | 13.821% | $181.4307 | $181.43 | $181.45 | $181.40 |
| Purchase #2 | $84.80 | 12.605% | $95.489 | $95.49 | $95.50 | $95.50 |
| Purchase #3 | $101.56 | 5.210% | $106.8513 | $106.85 | $106.85 | $106.90 |
| Purchase #4 | $93.92 | 13.236% | $106.3513 | $106.35 | $106.35 | $106.40 |
| Purchase #5 | $245.38 | 11.290% | $273.0834 | $273.08 | $273.10 | $273.10 |
| Purchase #6 | $75.85 | 9.321% | $82.92 | $82.92 | $82.90 | $82.90 |
| Purchase #7 | $205.59 | 8.513% | $223.0919 | $223.09 | $223.10 | $223.10 |
| 7 purchase totals = | $966.50 | $1,069.2176 | $1,069.21 | $1,069.25 | $1,069.30 | |