| 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 | $130.32 | 5.489% | $137.4733 | $137.47 | $137.45 | $137.50 |
| Purchase #2 | $102.94 | 5.535% | $108.6377 | $108.64 | $108.65 | $108.60 |
| Purchase #3 | $114.71 | 6.107% | $121.7153 | $121.72 | $121.70 | $121.70 |
| Purchase #4 | $188.58 | 12.705% | $212.5391 | $212.54 | $212.55 | $212.50 |
| Purchase #5 | $227.75 | 8.542% | $247.2044 | $247.20 | $247.20 | $247.20 |
| Purchase #6 | $141.43 | 8.525% | $153.4869 | $153.49 | $153.50 | $153.50 |
| Purchase #7 | $109.60 | 6.369% | $116.5804 | $116.58 | $116.60 | $116.60 |
| 7 purchase totals = | $1,015.33 | $1,097.6371 | $1,097.64 | $1,097.65 | $1,097.60 | |