| 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 | $149.80 | 10.284% | $165.2054 | $165.21 | $165.20 | $165.20 |
| Purchase #2 | $24.49 | 10.440% | $27.0468 | $27.05 | $27.05 | $27.00 |
| Purchase #3 | $5.63 | 12.771% | $6.349 | $6.35 | $6.35 | $6.30 |
| Purchase #4 | $67.45 | 3.477% | $69.7952 | $69.80 | $69.80 | $69.80 |
| Purchase #5 | $145.86 | 3.802% | $151.4056 | $151.41 | $151.40 | $151.40 |
| Purchase #6 | $13.88 | 9.382% | $15.1822 | $15.18 | $15.20 | $15.20 |
| Purchase #7 | $11.38 | 10.498% | $12.5747 | $12.57 | $12.55 | $12.60 |
| 7 purchase totals = | $418.49 | $447.5589 | $447.57 | $447.55 | $447.50 | |