| 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 | $169.55 | 12.575% | $190.8709 | $190.87 | $190.85 | $190.90 |
| Purchase #2 | $199.64 | 4.844% | $209.3106 | $209.31 | $209.30 | $209.30 |
| Purchase #3 | $92.73 | 13.707% | $105.4405 | $105.44 | $105.45 | $105.40 |
| Purchase #4 | $69.91 | 9.175% | $76.3242 | $76.32 | $76.30 | $76.30 |
| Purchase #5 | $236.48 | 7.284% | $253.7052 | $253.71 | $253.70 | $253.70 |
| Purchase #6 | $137.49 | 3.319% | $142.0533 | $142.05 | $142.05 | $142.10 |
| Purchase #7 | $250.37 | 3.652% | $259.5135 | $259.51 | $259.50 | $259.50 |
| 7 purchase totals = | $1,156.17 | $1,237.2182 | $1,237.21 | $1,237.15 | $1,237.20 | |