| 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 | $150.26 | 9.796% | $164.9795 | $164.98 | $165.00 | $165.00 |
| Purchase #2 | $223.52 | 3.622% | $231.6159 | $231.62 | $231.60 | $231.60 |
| Purchase #3 | $82.93 | 13.485% | $94.1131 | $94.11 | $94.10 | $94.10 |
| Purchase #4 | $62.98 | 7.691% | $67.8238 | $67.82 | $67.80 | $67.80 |
| Purchase #5 | $34.34 | 13.201% | $38.8732 | $38.87 | $38.85 | $38.90 |
| Purchase #6 | $149.54 | 13.775% | $170.1391 | $170.14 | $170.15 | $170.10 |
| Purchase #7 | $116.56 | 3.503% | $120.6431 | $120.64 | $120.65 | $120.60 |
| 7 purchase totals = | $820.13 | $888.1877 | $888.18 | $888.15 | $888.10 | |