| 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 | $175.51 | 12.688% | $197.7787 | $197.78 | $197.80 | $197.80 |
| Purchase #2 | $216.38 | 11.138% | $240.4804 | $240.48 | $240.50 | $240.50 |
| Purchase #3 | $187.60 | 10.465% | $207.2323 | $207.23 | $207.25 | $207.20 |
| Purchase #4 | $141.40 | 8.624% | $153.5943 | $153.59 | $153.60 | $153.60 |
| Purchase #5 | $157.34 | 5.632% | $166.2014 | $166.20 | $166.20 | $166.20 |
| Purchase #6 | $139.33 | 5.327% | $146.7521 | $146.75 | $146.75 | $146.80 |
| Purchase #7 | $110.48 | 3.811% | $114.6904 | $114.69 | $114.70 | $114.70 |
| 7 purchase totals = | $1,128.04 | $1,226.7296 | $1,226.72 | $1,226.80 | $1,226.80 | |