| 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 | $150.87 | 11.435% | $168.122 | $168.12 | $168.10 | $168.10 |
| Purchase #2 | $213.52 | 8.180% | $230.9859 | $230.99 | $231.00 | $231.00 |
| Purchase #3 | $73.58 | 8.136% | $79.5665 | $79.57 | $79.55 | $79.60 |
| Purchase #4 | $71.64 | 6.534% | $76.321 | $76.32 | $76.30 | $76.30 |
| Purchase #5 | $56.84 | 4.785% | $59.5598 | $59.56 | $59.55 | $59.60 |
| Purchase #6 | $69.82 | 11.234% | $77.6636 | $77.66 | $77.65 | $77.70 |
| Purchase #7 | $95.84 | 10.537% | $105.9387 | $105.94 | $105.95 | $105.90 |
| 7 purchase totals = | $732.11 | $798.1575 | $798.16 | $798.10 | $798.20 | |