| 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 | $7.65 | 4.196% | $7.971 | $7.97 | $7.95 | $8.00 |
| Purchase #2 | $167.52 | 4.779% | $175.5258 | $175.53 | $175.55 | $175.50 |
| Purchase #3 | $9.59 | 7.124% | $10.2732 | $10.27 | $10.25 | $10.30 |
| Purchase #4 | $177.83 | 8.453% | $192.862 | $192.86 | $192.85 | $192.90 |
| Purchase #5 | $108.43 | 10.553% | $119.8726 | $119.87 | $119.85 | $119.90 |
| Purchase #6 | $110.39 | 9.606% | $120.9941 | $120.99 | $121.00 | $121.00 |
| Purchase #7 | $125.34 | 7.476% | $134.7104 | $134.71 | $134.70 | $134.70 |
| 7 purchase totals = | $706.75 | $762.2091 | $762.20 | $762.15 | $762.30 | |