| 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 | $217.37 | 7.786% | $234.2944 | $234.29 | $234.30 | $234.30 |
| Purchase #2 | $157.46 | 5.536% | $166.177 | $166.18 | $166.20 | $166.20 |
| Purchase #3 | $168.93 | 3.695% | $175.172 | $175.17 | $175.15 | $175.20 |
| Purchase #4 | $25.77 | 9.200% | $28.1408 | $28.14 | $28.15 | $28.10 |
| Purchase #5 | $121.34 | 5.588% | $128.1205 | $128.12 | $128.10 | $128.10 |
| Purchase #6 | $181.92 | 7.465% | $195.5003 | $195.50 | $195.50 | $195.50 |
| Purchase #7 | $122.99 | 12.609% | $138.4978 | $138.50 | $138.50 | $138.50 |
| 7 purchase totals = | $995.78 | $1,065.9028 | $1,065.90 | $1,065.90 | $1,065.90 | |