| 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 | $176.98 | 6.331% | $188.1846 | $188.18 | $188.20 | $188.20 |
| Purchase #2 | $116.30 | 8.332% | $125.9901 | $125.99 | $126.00 | $126.00 |
| Purchase #3 | $223.58 | 12.813% | $252.2273 | $252.23 | $252.25 | $252.20 |
| Purchase #4 | $109.58 | 11.420% | $122.094 | $122.09 | $122.10 | $122.10 |
| Purchase #5 | $106.35 | 3.817% | $110.4094 | $110.41 | $110.40 | $110.40 |
| Purchase #6 | $235.56 | 4.496% | $246.1508 | $246.15 | $246.15 | $246.20 |
| Purchase #7 | $75.62 | 4.548% | $79.0592 | $79.06 | $79.05 | $79.10 |
| 7 purchase totals = | $1,043.97 | $1,124.1154 | $1,124.11 | $1,124.15 | $1,124.20 | |