| 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 | $181.88 | 11.171% | $202.1978 | $202.20 | $202.20 | $202.20 |
| Purchase #2 | $85.66 | 5.138% | $90.0612 | $90.06 | $90.05 | $90.10 |
| Purchase #3 | $100.36 | 12.702% | $113.1077 | $113.11 | $113.10 | $113.10 |
| Purchase #4 | $143.69 | 3.357% | $148.5137 | $148.51 | $148.50 | $148.50 |
| Purchase #5 | $128.39 | 8.331% | $139.0862 | $139.09 | $139.10 | $139.10 |
| Purchase #6 | $237.67 | 8.292% | $257.3776 | $257.38 | $257.40 | $257.40 |
| Purchase #7 | $107.55 | 8.246% | $116.4186 | $116.42 | $116.40 | $116.40 |
| 7 purchase totals = | $985.20 | $1,066.7628 | $1,066.77 | $1,066.75 | $1,066.80 | |