| 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 | $123.73 | 11.410% | $137.8476 | $137.85 | $137.85 | $137.80 |
| Purchase #2 | $229.48 | 11.580% | $256.0538 | $256.05 | $256.05 | $256.10 |
| Purchase #3 | $131.75 | 13.410% | $149.4177 | $149.42 | $149.40 | $149.40 |
| Purchase #4 | $168.27 | 4.508% | $175.8556 | $175.86 | $175.85 | $175.90 |
| Purchase #5 | $138.31 | 8.145% | $149.5753 | $149.58 | $149.60 | $149.60 |
| Purchase #6 | $221.98 | 9.674% | $243.4543 | $243.45 | $243.45 | $243.50 |
| Purchase #7 | $25.68 | 12.776% | $28.9609 | $28.96 | $28.95 | $29.00 |
| 7 purchase totals = | $1,039.20 | $1,141.1652 | $1,141.17 | $1,141.15 | $1,141.30 | |