| 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 | $175.72 | 7.557% | $188.9992 | $189.00 | $189.00 | $189.00 |
| Purchase #2 | $155.65 | 10.716% | $172.3295 | $172.33 | $172.35 | $172.30 |
| Purchase #3 | $199.54 | 5.723% | $210.9597 | $210.96 | $210.95 | $211.00 |
| Purchase #4 | $205.34 | 4.240% | $214.0464 | $214.05 | $214.05 | $214.00 |
| Purchase #5 | $151.95 | 10.678% | $168.1752 | $168.18 | $168.20 | $168.20 |
| Purchase #6 | $246.80 | 11.588% | $275.3992 | $275.40 | $275.40 | $275.40 |
| Purchase #7 | $162.69 | 7.733% | $175.2708 | $175.27 | $175.25 | $175.30 |
| 7 purchase totals = | $1,297.69 | $1,405.1800 | $1,405.19 | $1,405.20 | $1,405.20 | |