| 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 | $112.86 | 12.682% | $127.1729 | $127.17 | $127.15 | $127.20 |
| Purchase #2 | $17.30 | 3.216% | $17.8564 | $17.86 | $17.85 | $17.90 |
| Purchase #3 | $70.68 | 6.227% | $75.0812 | $75.08 | $75.10 | $75.10 |
| Purchase #4 | $205.66 | 12.501% | $231.3696 | $231.37 | $231.35 | $231.40 |
| Purchase #5 | $177.36 | 11.147% | $197.1303 | $197.13 | $197.15 | $197.10 |
| Purchase #6 | $112.51 | 11.288% | $125.2101 | $125.21 | $125.20 | $125.20 |
| Purchase #7 | $61.49 | 13.480% | $69.7789 | $69.78 | $69.80 | $69.80 |
| 7 purchase totals = | $757.86 | $843.5994 | $843.60 | $843.60 | $843.70 | |