| 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 | $174.86 | 3.621% | $181.1917 | $181.19 | $181.20 | $181.20 |
| Purchase #2 | $250.63 | 12.619% | $282.257 | $282.26 | $282.25 | $282.30 |
| Purchase #3 | $100.64 | 10.189% | $110.8942 | $110.89 | $110.90 | $110.90 |
| Purchase #4 | $25.91 | 8.748% | $28.1766 | $28.18 | $28.20 | $28.20 |
| Purchase #5 | $43.92 | 5.165% | $46.1885 | $46.19 | $46.20 | $46.20 |
| Purchase #6 | $224.91 | 5.741% | $237.8221 | $237.82 | $237.80 | $237.80 |
| Purchase #7 | $151.39 | 4.170% | $157.703 | $157.70 | $157.70 | $157.70 |
| 7 purchase totals = | $972.26 | $1,044.2331 | $1,044.23 | $1,044.25 | $1,044.30 | |