| 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 | $168.33 | 4.370% | $175.686 | $175.69 | $175.70 | $175.70 |
| Purchase #2 | $76.56 | 9.544% | $83.8669 | $83.87 | $83.85 | $83.90 |
| Purchase #3 | $52.62 | 9.810% | $57.782 | $57.78 | $57.80 | $57.80 |
| Purchase #4 | $202.76 | 11.823% | $226.7323 | $226.73 | $226.75 | $226.70 |
| Purchase #5 | $145.60 | 4.300% | $151.8608 | $151.86 | $151.85 | $151.90 |
| Purchase #6 | $92.74 | 7.153% | $99.3737 | $99.37 | $99.35 | $99.40 |
| Purchase #7 | $157.63 | 5.146% | $165.7416 | $165.74 | $165.75 | $165.70 |
| 7 purchase totals = | $896.24 | $961.0433 | $961.04 | $961.05 | $961.10 | |