| 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 | $148.67 | 4.560% | $155.4494 | $155.45 | $155.45 | $155.40 |
| Purchase #2 | $128.97 | 8.532% | $139.9737 | $139.97 | $139.95 | $140.00 |
| Purchase #3 | $76.88 | 11.682% | $85.8611 | $85.86 | $85.85 | $85.90 |
| Purchase #4 | $222.63 | 5.381% | $234.6097 | $234.61 | $234.60 | $234.60 |
| Purchase #5 | $115.41 | 8.814% | $125.5822 | $125.58 | $125.60 | $125.60 |
| Purchase #6 | $229.34 | 13.697% | $260.7527 | $260.75 | $260.75 | $260.80 |
| Purchase #7 | $179.68 | 3.867% | $186.6282 | $186.63 | $186.65 | $186.60 |
| 7 purchase totals = | $1,101.58 | $1,188.8570 | $1,188.85 | $1,188.85 | $1,188.90 | |