| 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 | $157.72 | 7.620% | $169.7383 | $169.74 | $169.75 | $169.70 |
| Purchase #2 | $71.61 | 5.769% | $75.7412 | $75.74 | $75.75 | $75.70 |
| Purchase #3 | $245.58 | 7.534% | $264.082 | $264.08 | $264.10 | $264.10 |
| Purchase #4 | $212.81 | 11.215% | $236.6766 | $236.68 | $236.70 | $236.70 |
| Purchase #5 | $86.28 | 12.273% | $96.8691 | $96.87 | $96.85 | $96.90 |
| Purchase #6 | $83.86 | 12.776% | $94.574 | $94.57 | $94.55 | $94.60 |
| Purchase #7 | $200.97 | 5.518% | $212.0595 | $212.06 | $212.05 | $212.10 |
| 7 purchase totals = | $1,058.83 | $1,149.7407 | $1,149.74 | $1,149.75 | $1,149.80 | |