| 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 | $144.79 | 9.601% | $158.6913 | $158.69 | $158.70 | $158.70 |
| Purchase #2 | $201.42 | 3.366% | $208.1998 | $208.20 | $208.20 | $208.20 |
| Purchase #3 | $116.65 | 10.725% | $129.1607 | $129.16 | $129.15 | $129.20 |
| Purchase #4 | $191.33 | 5.286% | $201.4437 | $201.44 | $201.45 | $201.40 |
| Purchase #5 | $111.27 | 4.552% | $116.335 | $116.34 | $116.35 | $116.30 |
| Purchase #6 | $212.48 | 3.277% | $219.443 | $219.44 | $219.45 | $219.40 |
| Purchase #7 | $192.74 | 3.516% | $199.5167 | $199.52 | $199.50 | $199.50 |
| 7 purchase totals = | $1,170.68 | $1,232.7902 | $1,232.79 | $1,232.80 | $1,232.70 | |