| 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 | $180.44 | 7.410% | $193.8106 | $193.81 | $193.80 | $193.80 |
| Purchase #2 | $133.65 | 7.772% | $144.0373 | $144.04 | $144.05 | $144.00 |
| Purchase #3 | $209.86 | 13.278% | $237.7252 | $237.73 | $237.75 | $237.70 |
| Purchase #4 | $151.58 | 5.382% | $159.738 | $159.74 | $159.75 | $159.70 |
| Purchase #5 | $166.80 | 9.671% | $182.9312 | $182.93 | $182.95 | $182.90 |
| Purchase #6 | $17.82 | 12.798% | $20.1006 | $20.10 | $20.10 | $20.10 |
| Purchase #7 | $103.41 | 10.662% | $114.4356 | $114.44 | $114.45 | $114.40 |
| 7 purchase totals = | $963.56 | $1,052.7785 | $1,052.79 | $1,052.85 | $1,052.60 | |