| 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 | $178.30 | 8.510% | $193.4733 | $193.47 | $193.45 | $193.50 |
| Purchase #2 | $127.96 | 4.779% | $134.0752 | $134.08 | $134.10 | $134.10 |
| Purchase #3 | $70.99 | 6.699% | $75.7456 | $75.75 | $75.75 | $75.70 |
| Purchase #4 | $18.26 | 5.283% | $19.2247 | $19.22 | $19.20 | $19.20 |
| Purchase #5 | $54.29 | 9.365% | $59.3743 | $59.37 | $59.35 | $59.40 |
| Purchase #6 | $25.68 | 6.144% | $27.2578 | $27.26 | $27.25 | $27.30 |
| Purchase #7 | $83.33 | 6.403% | $88.6656 | $88.67 | $88.65 | $88.70 |
| 7 purchase totals = | $558.81 | $597.8165 | $597.82 | $597.75 | $597.90 | |