| 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 | $152.29 | 3.126% | $157.0506 | $157.05 | $157.05 | $157.10 |
| Purchase #2 | $175.88 | 7.524% | $189.1132 | $189.11 | $189.10 | $189.10 |
| Purchase #3 | $145.48 | 13.868% | $165.6552 | $165.66 | $165.65 | $165.70 |
| Purchase #4 | $163.64 | 3.702% | $169.698 | $169.70 | $169.70 | $169.70 |
| Purchase #5 | $234.41 | 4.789% | $245.6359 | $245.64 | $245.65 | $245.60 |
| Purchase #6 | $5.45 | 4.222% | $5.6801 | $5.68 | $5.70 | $5.70 |
| Purchase #7 | $191.58 | 11.180% | $212.9986 | $213.00 | $213.00 | $213.00 |
| 7 purchase totals = | $1,068.73 | $1,145.8316 | $1,145.84 | $1,145.85 | $1,145.90 | |