| 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 | $139.80 | 8.287% | $151.3852 | $151.39 | $151.40 | $151.40 |
| Purchase #2 | $38.95 | 6.292% | $41.4007 | $41.40 | $41.40 | $41.40 |
| Purchase #3 | $165.42 | 12.563% | $186.2017 | $186.20 | $186.20 | $186.20 |
| Purchase #4 | $179.41 | 7.117% | $192.1786 | $192.18 | $192.20 | $192.20 |
| Purchase #5 | $27.82 | 11.574% | $31.0399 | $31.04 | $31.05 | $31.00 |
| Purchase #6 | $54.29 | 4.731% | $56.8585 | $56.86 | $56.85 | $56.90 |
| Purchase #7 | $19.68 | 8.534% | $21.3595 | $21.36 | $21.35 | $21.40 |
| 7 purchase totals = | $625.37 | $680.4241 | $680.43 | $680.45 | $680.50 | |