| 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 | $107.63 | 6.389% | $114.5065 | $114.51 | $114.50 | $114.50 |
| Purchase #2 | $96.35 | 6.844% | $102.9442 | $102.94 | $102.95 | $102.90 |
| Purchase #3 | $153.84 | 9.532% | $168.504 | $168.50 | $168.50 | $168.50 |
| Purchase #4 | $159.46 | 8.280% | $172.6633 | $172.66 | $172.65 | $172.70 |
| Purchase #5 | $97.37 | 4.768% | $102.0126 | $102.01 | $102.00 | $102.00 |
| Purchase #6 | $158.91 | 9.538% | $174.0668 | $174.07 | $174.05 | $174.10 |
| Purchase #7 | $84.92 | 13.271% | $96.1897 | $96.19 | $96.20 | $96.20 |
| 7 purchase totals = | $858.48 | $930.8871 | $930.88 | $930.85 | $930.90 | |