| 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 | $131.71 | 6.717% | $140.557 | $140.56 | $140.55 | $140.60 |
| Purchase #2 | $16.69 | 4.330% | $17.4127 | $17.41 | $17.40 | $17.40 |
| Purchase #3 | $217.52 | 7.413% | $233.6448 | $233.64 | $233.65 | $233.60 |
| Purchase #4 | $122.61 | 12.323% | $137.7192 | $137.72 | $137.70 | $137.70 |
| Purchase #5 | $95.52 | 11.475% | $106.4809 | $106.48 | $106.50 | $106.50 |
| Purchase #6 | $185.81 | 8.764% | $202.0944 | $202.09 | $202.10 | $202.10 |
| Purchase #7 | $182.74 | 7.223% | $195.9393 | $195.94 | $195.95 | $195.90 |
| 7 purchase totals = | $952.60 | $1,033.8483 | $1,033.84 | $1,033.85 | $1,033.80 | |