| 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 | $96.64 | 10.864% | $107.139 | $107.14 | $107.15 | $107.10 |
| Purchase #2 | $91.59 | 7.829% | $98.7606 | $98.76 | $98.75 | $98.80 |
| Purchase #3 | $120.51 | 3.699% | $124.9677 | $124.97 | $124.95 | $125.00 |
| Purchase #4 | $103.29 | 11.241% | $114.9008 | $114.90 | $114.90 | $114.90 |
| Purchase #5 | $109.57 | 13.839% | $124.7334 | $124.73 | $124.75 | $124.70 |
| Purchase #6 | $6.46 | 7.192% | $6.9246 | $6.92 | $6.90 | $6.90 |
| Purchase #7 | $152.74 | 4.306% | $159.317 | $159.32 | $159.30 | $159.30 |
| 7 purchase totals = | $680.80 | $736.7431 | $736.74 | $736.70 | $736.70 | |