| 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 | $38.44 | 10.186% | $42.3555 | $42.36 | $42.35 | $42.40 |
| Purchase #2 | $133.82 | 7.793% | $144.2486 | $144.25 | $144.25 | $144.20 |
| Purchase #3 | $153.84 | 7.250% | $164.9934 | $164.99 | $165.00 | $165.00 |
| Purchase #4 | $22.76 | 7.262% | $24.4128 | $24.41 | $24.40 | $24.40 |
| Purchase #5 | $183.66 | 7.376% | $197.2068 | $197.21 | $197.20 | $197.20 |
| Purchase #6 | $31.68 | 9.864% | $34.8049 | $34.80 | $34.80 | $34.80 |
| Purchase #7 | $197.65 | 4.289% | $206.1272 | $206.13 | $206.15 | $206.10 |
| 7 purchase totals = | $761.85 | $814.1492 | $814.15 | $814.15 | $814.10 | |