| 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 | $132.71 | 3.221% | $136.9846 | $136.98 | $137.00 | $137.00 |
| Purchase #2 | $220.85 | 3.490% | $228.5577 | $228.56 | $228.55 | $228.60 |
| Purchase #3 | $66.95 | 3.461% | $69.2671 | $69.27 | $69.25 | $69.30 |
| Purchase #4 | $162.95 | 13.637% | $185.1715 | $185.17 | $185.15 | $185.20 |
| Purchase #5 | $170.63 | 8.144% | $184.5261 | $184.53 | $184.55 | $184.50 |
| Purchase #6 | $71.85 | 10.411% | $79.3303 | $79.33 | $79.35 | $79.30 |
| Purchase #7 | $172.51 | 7.418% | $185.3068 | $185.31 | $185.30 | $185.30 |
| 7 purchase totals = | $998.45 | $1,069.1441 | $1,069.15 | $1,069.15 | $1,069.20 | |