| 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 | $198.57 | 11.159% | $220.7284 | $220.73 | $220.75 | $220.70 |
| Purchase #2 | $119.65 | 13.685% | $136.0241 | $136.02 | $136.00 | $136.00 |
| Purchase #3 | $68.46 | 12.144% | $76.7738 | $76.77 | $76.75 | $76.80 |
| Purchase #4 | $105.63 | 7.306% | $113.3473 | $113.35 | $113.35 | $113.30 |
| Purchase #5 | $56.75 | 12.210% | $63.6792 | $63.68 | $63.70 | $63.70 |
| Purchase #6 | $67.73 | 4.422% | $70.725 | $70.73 | $70.75 | $70.70 |
| Purchase #7 | $140.54 | 9.265% | $153.561 | $153.56 | $153.55 | $153.60 |
| 7 purchase totals = | $757.33 | $834.8388 | $834.84 | $834.85 | $834.80 | |