| 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 | $160.89 | 13.314% | $182.3109 | $182.31 | $182.30 | $182.30 |
| Purchase #2 | $230.88 | 3.495% | $238.9493 | $238.95 | $238.95 | $238.90 |
| Purchase #3 | $152.90 | 3.738% | $158.6154 | $158.62 | $158.60 | $158.60 |
| Purchase #4 | $130.52 | 7.594% | $140.4317 | $140.43 | $140.45 | $140.40 |
| Purchase #5 | $15.57 | 5.613% | $16.4439 | $16.44 | $16.45 | $16.40 |
| Purchase #6 | $164.38 | 7.305% | $176.388 | $176.39 | $176.40 | $176.40 |
| Purchase #7 | $193.27 | 10.429% | $213.4261 | $213.43 | $213.45 | $213.40 |
| 7 purchase totals = | $1,048.41 | $1,126.5653 | $1,126.57 | $1,126.60 | $1,126.40 | |