| 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 | $155.97 | 8.150% | $168.6816 | $168.68 | $168.70 | $168.70 |
| Purchase #2 | $225.57 | 10.175% | $248.5217 | $248.52 | $248.50 | $248.50 |
| Purchase #3 | $176.83 | 4.189% | $184.2374 | $184.24 | $184.25 | $184.20 |
| Purchase #4 | $131.81 | 5.711% | $139.3377 | $139.34 | $139.35 | $139.30 |
| Purchase #5 | $166.93 | 3.762% | $173.2099 | $173.21 | $173.20 | $173.20 |
| Purchase #6 | $194.37 | 6.848% | $207.6805 | $207.68 | $207.70 | $207.70 |
| Purchase #7 | $177.47 | 9.295% | $193.9658 | $193.97 | $193.95 | $194.00 |
| 7 purchase totals = | $1,228.95 | $1,315.6346 | $1,315.64 | $1,315.65 | $1,315.60 | |