| 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 | $183.41 | 10.777% | $203.1761 | $203.18 | $203.20 | $203.20 |
| Purchase #2 | $94.59 | 7.308% | $101.5026 | $101.50 | $101.50 | $101.50 |
| Purchase #3 | $181.67 | 12.324% | $204.059 | $204.06 | $204.05 | $204.10 |
| Purchase #4 | $188.63 | 13.466% | $214.0309 | $214.03 | $214.05 | $214.00 |
| Purchase #5 | $138.96 | 8.481% | $150.7452 | $150.75 | $150.75 | $150.70 |
| Purchase #6 | $94.99 | 5.182% | $99.9124 | $99.91 | $99.90 | $99.90 |
| Purchase #7 | $89.53 | 12.779% | $100.971 | $100.97 | $100.95 | $101.00 |
| 7 purchase totals = | $971.78 | $1,074.3972 | $1,074.40 | $1,074.40 | $1,074.40 | |