| 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 | $154.81 | 7.135% | $165.8557 | $165.86 | $165.85 | $165.90 |
| Purchase #2 | $197.45 | 4.643% | $206.6176 | $206.62 | $206.60 | $206.60 |
| Purchase #3 | $152.97 | 4.767% | $160.2621 | $160.26 | $160.25 | $160.30 |
| Purchase #4 | $213.54 | 6.275% | $226.9396 | $226.94 | $226.95 | $226.90 |
| Purchase #5 | $78.40 | 4.239% | $81.7234 | $81.72 | $81.70 | $81.70 |
| Purchase #6 | $217.67 | 6.266% | $231.3092 | $231.31 | $231.30 | $231.30 |
| Purchase #7 | $79.50 | 8.193% | $86.0134 | $86.01 | $86.00 | $86.00 |
| 7 purchase totals = | $1,094.34 | $1,158.7210 | $1,158.72 | $1,158.65 | $1,158.70 | |