| 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 | $145.77 | 10.806% | $161.5219 | $161.52 | $161.50 | $161.50 |
| Purchase #2 | $114.28 | 5.760% | $120.8625 | $120.86 | $120.85 | $120.90 |
| Purchase #3 | $119.64 | 13.147% | $135.3691 | $135.37 | $135.35 | $135.40 |
| Purchase #4 | $155.77 | 6.619% | $166.0804 | $166.08 | $166.10 | $166.10 |
| Purchase #5 | $169.75 | 10.734% | $187.971 | $187.97 | $187.95 | $188.00 |
| Purchase #6 | $196.50 | 6.837% | $209.9347 | $209.93 | $209.95 | $209.90 |
| Purchase #7 | $203.31 | 10.740% | $225.1455 | $225.15 | $225.15 | $225.10 |
| 7 purchase totals = | $1,105.02 | $1,206.8851 | $1,206.88 | $1,206.85 | $1,206.90 | |