| 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 | $77.92 | 3.850% | $80.9199 | $80.92 | $80.90 | $80.90 |
| Purchase #2 | $167.69 | 8.632% | $182.165 | $182.17 | $182.15 | $182.20 |
| Purchase #3 | $205.87 | 9.191% | $224.7915 | $224.79 | $224.80 | $224.80 |
| Purchase #4 | $103.58 | 11.870% | $115.8749 | $115.87 | $115.85 | $115.90 |
| Purchase #5 | $195.69 | 11.828% | $218.8362 | $218.84 | $218.85 | $218.80 |
| Purchase #6 | $181.83 | 3.372% | $187.9613 | $187.96 | $187.95 | $188.00 |
| Purchase #7 | $144.60 | 11.565% | $161.323 | $161.32 | $161.30 | $161.30 |
| 7 purchase totals = | $1,077.18 | $1,171.8718 | $1,171.87 | $1,171.80 | $1,171.90 | |