| 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 | $162.77 | 11.220% | $181.0328 | $181.03 | $181.05 | $181.00 |
| Purchase #2 | $154.56 | 7.615% | $166.3297 | $166.33 | $166.35 | $166.30 |
| Purchase #3 | $250.86 | 13.718% | $285.273 | $285.27 | $285.25 | $285.30 |
| Purchase #4 | $47.81 | 10.169% | $52.6718 | $52.67 | $52.65 | $52.70 |
| Purchase #5 | $110.28 | 12.325% | $123.872 | $123.87 | $123.85 | $123.90 |
| Purchase #6 | $190.35 | 7.494% | $204.6148 | $204.61 | $204.60 | $204.60 |
| Purchase #7 | $165.44 | 5.146% | $173.9535 | $173.95 | $173.95 | $174.00 |
| 7 purchase totals = | $1,082.07 | $1,187.7476 | $1,187.73 | $1,187.70 | $1,187.80 | |