| 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 | $105.30 | 8.667% | $114.4264 | $114.43 | $114.45 | $114.40 |
| Purchase #2 | $118.81 | 8.609% | $129.0384 | $129.04 | $129.05 | $129.00 |
| Purchase #3 | $175.59 | 12.807% | $198.0778 | $198.08 | $198.10 | $198.10 |
| Purchase #4 | $65.62 | 6.178% | $69.674 | $69.67 | $69.65 | $69.70 |
| Purchase #5 | $18.88 | 5.119% | $19.8465 | $19.85 | $19.85 | $19.80 |
| Purchase #6 | $140.51 | 12.447% | $157.9993 | $158.00 | $158.00 | $158.00 |
| Purchase #7 | $79.36 | 9.541% | $86.9317 | $86.93 | $86.95 | $86.90 |
| 7 purchase totals = | $704.07 | $775.9941 | $776.00 | $776.05 | $775.90 | |