| 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 | $153.39 | 6.843% | $163.8865 | $163.89 | $163.90 | $163.90 |
| Purchase #2 | $190.47 | 8.490% | $206.6409 | $206.64 | $206.65 | $206.60 |
| Purchase #3 | $91.36 | 11.715% | $102.0628 | $102.06 | $102.05 | $102.10 |
| Purchase #4 | $13.31 | 6.151% | $14.1287 | $14.13 | $14.15 | $14.10 |
| Purchase #5 | $216.63 | 11.647% | $241.8609 | $241.86 | $241.85 | $241.90 |
| Purchase #6 | $156.51 | 9.447% | $171.2955 | $171.30 | $171.30 | $171.30 |
| Purchase #7 | $69.55 | 7.161% | $74.5305 | $74.53 | $74.55 | $74.50 |
| 7 purchase totals = | $891.22 | $974.4058 | $974.41 | $974.45 | $974.40 | |