| 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 | $173.70 | 9.266% | $189.795 | $189.80 | $189.80 | $189.80 |
| Purchase #2 | $158.36 | 6.382% | $168.4665 | $168.47 | $168.45 | $168.50 |
| Purchase #3 | $99.28 | 10.137% | $109.344 | $109.34 | $109.35 | $109.30 |
| Purchase #4 | $208.69 | 8.489% | $226.4057 | $226.41 | $226.40 | $226.40 |
| Purchase #5 | $248.73 | 3.366% | $257.1023 | $257.10 | $257.10 | $257.10 |
| Purchase #6 | $139.98 | 5.159% | $147.2016 | $147.20 | $147.20 | $147.20 |
| Purchase #7 | $156.79 | 12.726% | $176.7431 | $176.74 | $176.75 | $176.70 |
| 7 purchase totals = | $1,185.53 | $1,275.0582 | $1,275.06 | $1,275.05 | $1,275.00 | |