| 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 | $129.69 | 6.291% | $137.8488 | $137.85 | $137.85 | $137.80 |
| Purchase #2 | $87.99 | 7.343% | $94.4511 | $94.45 | $94.45 | $94.50 |
| Purchase #3 | $64.71 | 6.859% | $69.1485 | $69.15 | $69.15 | $69.10 |
| Purchase #4 | $146.79 | 4.355% | $153.1827 | $153.18 | $153.20 | $153.20 |
| Purchase #5 | $218.42 | 6.143% | $231.8375 | $231.84 | $231.85 | $231.80 |
| Purchase #6 | $77.60 | 3.183% | $80.07 | $80.07 | $80.05 | $80.10 |
| Purchase #7 | $94.92 | 12.296% | $106.5914 | $106.59 | $106.60 | $106.60 |
| 7 purchase totals = | $820.12 | $873.1300 | $873.13 | $873.15 | $873.10 | |