| 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 | $153.31 | 3.606% | $158.8384 | $158.84 | $158.85 | $158.80 |
| Purchase #2 | $195.28 | 5.543% | $206.1044 | $206.10 | $206.10 | $206.10 |
| Purchase #3 | $154.61 | 12.228% | $173.5157 | $173.52 | $173.50 | $173.50 |
| Purchase #4 | $31.46 | 11.451% | $35.0625 | $35.06 | $35.05 | $35.10 |
| Purchase #5 | $40.26 | 5.319% | $42.4014 | $42.40 | $42.40 | $42.40 |
| Purchase #6 | $119.55 | 8.527% | $129.744 | $129.74 | $129.75 | $129.70 |
| Purchase #7 | $74.62 | 10.692% | $82.5984 | $82.60 | $82.60 | $82.60 |
| 7 purchase totals = | $769.09 | $828.2648 | $828.26 | $828.25 | $828.20 | |