| 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 | $96.45 | 10.601% | $106.6747 | $106.67 | $106.65 | $106.70 |
| Purchase #2 | $225.43 | 11.778% | $251.9811 | $251.98 | $252.00 | $252.00 |
| Purchase #3 | $238.31 | 11.437% | $265.5655 | $265.57 | $265.55 | $265.60 |
| Purchase #4 | $168.46 | 4.406% | $175.8823 | $175.88 | $175.90 | $175.90 |
| Purchase #5 | $171.56 | 12.148% | $192.4011 | $192.40 | $192.40 | $192.40 |
| Purchase #6 | $101.58 | 7.708% | $109.4098 | $109.41 | $109.40 | $109.40 |
| Purchase #7 | $46.29 | 13.834% | $52.6938 | $52.69 | $52.70 | $52.70 |
| 7 purchase totals = | $1,048.08 | $1,154.6083 | $1,154.60 | $1,154.60 | $1,154.70 | |