| 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 | $157.91 | 4.576% | $165.136 | $165.14 | $165.15 | $165.10 |
| Purchase #2 | $168.75 | 13.143% | $190.9288 | $190.93 | $190.95 | $190.90 |
| Purchase #3 | $75.85 | 13.466% | $86.064 | $86.06 | $86.05 | $86.10 |
| Purchase #4 | $65.66 | 12.269% | $73.7158 | $73.72 | $73.70 | $73.70 |
| Purchase #5 | $64.71 | 6.677% | $69.0307 | $69.03 | $69.05 | $69.00 |
| Purchase #6 | $118.92 | 8.627% | $129.1792 | $129.18 | $129.20 | $129.20 |
| Purchase #7 | $189.87 | 10.207% | $209.25 | $209.25 | $209.25 | $209.30 |
| 7 purchase totals = | $841.67 | $923.3045 | $923.31 | $923.35 | $923.30 | |