| 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 | $207.58 | 12.589% | $233.7122 | $233.71 | $233.70 | $233.70 |
| Purchase #2 | $15.82 | 12.598% | $17.813 | $17.81 | $17.80 | $17.80 |
| Purchase #3 | $153.75 | 7.589% | $165.4181 | $165.42 | $165.40 | $165.40 |
| Purchase #4 | $149.88 | 11.495% | $167.1087 | $167.11 | $167.10 | $167.10 |
| Purchase #5 | $12.65 | 4.375% | $13.2034 | $13.20 | $13.20 | $13.20 |
| Purchase #6 | $20.80 | 8.262% | $22.5185 | $22.52 | $22.50 | $22.50 |
| Purchase #7 | $216.74 | 4.183% | $225.8062 | $225.81 | $225.80 | $225.80 |
| 7 purchase totals = | $777.22 | $845.5801 | $845.58 | $845.50 | $845.50 | |