| 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 | $204.54 | 9.151% | $223.2575 | $223.26 | $223.25 | $223.30 |
| Purchase #2 | $111.44 | 12.793% | $125.6965 | $125.70 | $125.70 | $125.70 |
| Purchase #3 | $116.94 | 7.520% | $125.7339 | $125.73 | $125.75 | $125.70 |
| Purchase #4 | $165.41 | 9.496% | $181.1173 | $181.12 | $181.10 | $181.10 |
| Purchase #5 | $182.96 | 8.519% | $198.5464 | $198.55 | $198.55 | $198.50 |
| Purchase #6 | $225.90 | 7.801% | $243.5225 | $243.52 | $243.50 | $243.50 |
| Purchase #7 | $55.60 | 12.482% | $62.54 | $62.54 | $62.55 | $62.50 |
| 7 purchase totals = | $1,062.79 | $1,160.4141 | $1,160.42 | $1,160.40 | $1,160.30 | |