| 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 | $144.37 | 13.759% | $164.2339 | $164.23 | $164.25 | $164.20 |
| Purchase #2 | $113.58 | 5.734% | $120.0927 | $120.09 | $120.10 | $120.10 |
| Purchase #3 | $228.80 | 8.622% | $248.5271 | $248.53 | $248.55 | $248.50 |
| Purchase #4 | $238.71 | 3.444% | $246.9312 | $246.93 | $246.95 | $246.90 |
| Purchase #5 | $175.68 | 7.851% | $189.4726 | $189.47 | $189.45 | $189.50 |
| Purchase #6 | $133.79 | 6.865% | $142.9747 | $142.97 | $142.95 | $143.00 |
| Purchase #7 | $97.97 | 7.143% | $104.968 | $104.97 | $104.95 | $105.00 |
| 7 purchase totals = | $1,132.90 | $1,217.2002 | $1,217.19 | $1,217.20 | $1,217.20 | |