| 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 | $174.74 | 8.866% | $190.2324 | $190.23 | $190.25 | $190.20 |
| Purchase #2 | $45.75 | 13.235% | $51.805 | $51.81 | $51.80 | $51.80 |
| Purchase #3 | $193.34 | 3.221% | $199.5675 | $199.57 | $199.55 | $199.60 |
| Purchase #4 | $5.86 | 3.761% | $6.0804 | $6.08 | $6.10 | $6.10 |
| Purchase #5 | $211.68 | 9.177% | $231.1059 | $231.11 | $231.10 | $231.10 |
| Purchase #6 | $145.31 | 8.692% | $157.9403 | $157.94 | $157.95 | $157.90 |
| Purchase #7 | $232.71 | 3.615% | $241.1225 | $241.12 | $241.10 | $241.10 |
| 7 purchase totals = | $1,009.39 | $1,077.8540 | $1,077.86 | $1,077.85 | $1,077.80 | |