| 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 | $86.72 | 5.785% | $91.7368 | $91.74 | $91.75 | $91.70 |
| Purchase #2 | $152.30 | 6.574% | $162.3122 | $162.31 | $162.30 | $162.30 |
| Purchase #3 | $142.57 | 5.153% | $149.9166 | $149.92 | $149.90 | $149.90 |
| Purchase #4 | $101.90 | 13.304% | $115.4568 | $115.46 | $115.45 | $115.50 |
| Purchase #5 | $193.85 | 3.267% | $200.1831 | $200.18 | $200.20 | $200.20 |
| Purchase #6 | $169.96 | 6.503% | $181.0125 | $181.01 | $181.00 | $181.00 |
| Purchase #7 | $85.74 | 3.115% | $88.4108 | $88.41 | $88.40 | $88.40 |
| 7 purchase totals = | $933.04 | $989.0288 | $989.03 | $989.00 | $989.00 | |