| 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 | $97.78 | 12.243% | $109.7512 | $109.75 | $109.75 | $109.80 |
| Purchase #2 | $190.87 | 3.795% | $198.1135 | $198.11 | $198.10 | $198.10 |
| Purchase #3 | $29.78 | 6.442% | $31.6984 | $31.70 | $31.70 | $31.70 |
| Purchase #4 | $166.41 | 9.827% | $182.7631 | $182.76 | $182.75 | $182.80 |
| Purchase #5 | $9.48 | 9.444% | $10.3753 | $10.38 | $10.40 | $10.40 |
| Purchase #6 | $166.48 | 7.799% | $179.4638 | $179.46 | $179.45 | $179.50 |
| Purchase #7 | $182.98 | 12.218% | $205.3365 | $205.34 | $205.35 | $205.30 |
| 7 purchase totals = | $843.78 | $917.5018 | $917.50 | $917.50 | $917.60 | |