| 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 | $166.68 | 8.868% | $181.4612 | $181.46 | $181.45 | $181.50 |
| Purchase #2 | $225.62 | 3.808% | $234.2116 | $234.21 | $234.20 | $234.20 |
| Purchase #3 | $93.84 | 7.548% | $100.923 | $100.92 | $100.90 | $100.90 |
| Purchase #4 | $92.86 | 11.163% | $103.226 | $103.23 | $103.25 | $103.20 |
| Purchase #5 | $162.96 | 9.284% | $178.0892 | $178.09 | $178.10 | $178.10 |
| Purchase #6 | $215.26 | 9.729% | $236.2026 | $236.20 | $236.20 | $236.20 |
| Purchase #7 | $47.90 | 4.777% | $50.1882 | $50.19 | $50.20 | $50.20 |
| 7 purchase totals = | $1,005.12 | $1,084.3018 | $1,084.30 | $1,084.30 | $1,084.30 | |