| 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 | $165.44 | 8.816% | $180.0252 | $180.03 | $180.05 | $180.00 |
| Purchase #2 | $111.30 | 12.603% | $125.3271 | $125.33 | $125.35 | $125.30 |
| Purchase #3 | $177.40 | 10.514% | $196.0518 | $196.05 | $196.05 | $196.10 |
| Purchase #4 | $167.40 | 3.296% | $172.9175 | $172.92 | $172.90 | $172.90 |
| Purchase #5 | $231.48 | 11.355% | $257.7646 | $257.76 | $257.75 | $257.80 |
| Purchase #6 | $195.92 | 4.539% | $204.8128 | $204.81 | $204.80 | $204.80 |
| Purchase #7 | $84.64 | 10.475% | $93.506 | $93.51 | $93.50 | $93.50 |
| 7 purchase totals = | $1,133.58 | $1,230.4050 | $1,230.41 | $1,230.40 | $1,230.40 | |