| 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 | $129.67 | 6.616% | $138.249 | $138.25 | $138.25 | $138.20 |
| Purchase #2 | $129.34 | 6.465% | $137.7018 | $137.70 | $137.70 | $137.70 |
| Purchase #3 | $225.47 | 7.363% | $242.0714 | $242.07 | $242.05 | $242.10 |
| Purchase #4 | $131.63 | 4.708% | $137.8271 | $137.83 | $137.85 | $137.80 |
| Purchase #5 | $107.69 | 6.411% | $114.594 | $114.59 | $114.60 | $114.60 |
| Purchase #6 | $148.34 | 6.664% | $158.2254 | $158.23 | $158.25 | $158.20 |
| Purchase #7 | $239.60 | 13.724% | $272.4827 | $272.48 | $272.50 | $272.50 |
| 7 purchase totals = | $1,111.74 | $1,201.1514 | $1,201.15 | $1,201.20 | $1,201.10 | |