| 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 | $146.79 | 13.659% | $166.84 | $166.84 | $166.85 | $166.80 |
| Purchase #2 | $74.66 | 6.161% | $79.2598 | $79.26 | $79.25 | $79.30 |
| Purchase #3 | $114.30 | 3.616% | $118.4331 | $118.43 | $118.45 | $118.40 |
| Purchase #4 | $194.32 | 3.578% | $201.2728 | $201.27 | $201.25 | $201.30 |
| Purchase #5 | $214.43 | 12.673% | $241.6047 | $241.60 | $241.60 | $241.60 |
| Purchase #6 | $164.47 | 4.578% | $171.9994 | $172.00 | $172.00 | $172.00 |
| Purchase #7 | $213.55 | 13.857% | $243.1416 | $243.14 | $243.15 | $243.10 |
| 7 purchase totals = | $1,122.52 | $1,222.5514 | $1,222.54 | $1,222.55 | $1,222.50 | |