| 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 | $153.96 | 8.171% | $166.5401 | $166.54 | $166.55 | $166.50 |
| Purchase #2 | $79.85 | 4.518% | $83.4576 | $83.46 | $83.45 | $83.50 |
| Purchase #3 | $99.39 | 3.825% | $103.1917 | $103.19 | $103.20 | $103.20 |
| Purchase #4 | $216.53 | 7.346% | $232.4363 | $232.44 | $232.45 | $232.40 |
| Purchase #5 | $40.30 | 13.531% | $45.753 | $45.75 | $45.75 | $45.80 |
| Purchase #6 | $199.58 | 9.695% | $218.9293 | $218.93 | $218.95 | $218.90 |
| Purchase #7 | $68.73 | 13.374% | $77.922 | $77.92 | $77.90 | $77.90 |
| 7 purchase totals = | $858.34 | $928.2300 | $928.23 | $928.25 | $928.20 | |