| 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 | $178.76 | 3.729% | $185.426 | $185.43 | $185.45 | $185.40 |
| Purchase #2 | $183.69 | 13.652% | $208.7674 | $208.77 | $208.75 | $208.80 |
| Purchase #3 | $95.88 | 10.351% | $105.8045 | $105.80 | $105.80 | $105.80 |
| Purchase #4 | $169.29 | 12.321% | $190.1482 | $190.15 | $190.15 | $190.10 |
| Purchase #5 | $226.41 | 7.625% | $243.6738 | $243.67 | $243.65 | $243.70 |
| Purchase #6 | $184.42 | 12.460% | $207.3987 | $207.40 | $207.40 | $207.40 |
| Purchase #7 | $145.64 | 9.415% | $159.352 | $159.35 | $159.35 | $159.40 |
| 7 purchase totals = | $1,184.09 | $1,300.5706 | $1,300.57 | $1,300.55 | $1,300.60 | |