| 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 | $155.74 | 8.601% | $169.1352 | $169.14 | $169.15 | $169.10 |
| Purchase #2 | $166.54 | 9.127% | $181.7401 | $181.74 | $181.75 | $181.70 |
| Purchase #3 | $148.54 | 11.578% | $165.738 | $165.74 | $165.75 | $165.70 |
| Purchase #4 | $157.59 | 10.141% | $173.5712 | $173.57 | $173.55 | $173.60 |
| Purchase #5 | $154.46 | 7.734% | $166.4059 | $166.41 | $166.40 | $166.40 |
| Purchase #6 | $32.29 | 8.527% | $35.0434 | $35.04 | $35.05 | $35.00 |
| Purchase #7 | $143.52 | 4.579% | $150.0918 | $150.09 | $150.10 | $150.10 |
| 7 purchase totals = | $958.68 | $1,041.7256 | $1,041.73 | $1,041.75 | $1,041.60 | |