| 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 | $137.81 | 12.290% | $154.7468 | $154.75 | $154.75 | $154.70 |
| Purchase #2 | $153.45 | 11.232% | $170.6855 | $170.69 | $170.70 | $170.70 |
| Purchase #3 | $199.29 | 4.239% | $207.7379 | $207.74 | $207.75 | $207.70 |
| Purchase #4 | $102.47 | 3.330% | $105.8823 | $105.88 | $105.90 | $105.90 |
| Purchase #5 | $230.82 | 4.697% | $241.6616 | $241.66 | $241.65 | $241.70 |
| Purchase #6 | $114.69 | 8.183% | $124.0751 | $124.08 | $124.10 | $124.10 |
| Purchase #7 | $72.40 | 6.544% | $77.1379 | $77.14 | $77.15 | $77.10 |
| 7 purchase totals = | $1,010.93 | $1,081.9271 | $1,081.94 | $1,082.00 | $1,081.90 | |