| 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 | $77.26 | 5.104% | $81.2034 | $81.20 | $81.20 | $81.20 |
| Purchase #2 | $107.68 | 3.555% | $111.508 | $111.51 | $111.50 | $111.50 |
| Purchase #3 | $114.95 | 7.680% | $123.7782 | $123.78 | $123.80 | $123.80 |
| Purchase #4 | $196.50 | 5.619% | $207.5413 | $207.54 | $207.55 | $207.50 |
| Purchase #5 | $152.52 | 3.607% | $158.0214 | $158.02 | $158.00 | $158.00 |
| Purchase #6 | $38.26 | 7.817% | $41.2508 | $41.25 | $41.25 | $41.30 |
| Purchase #7 | $142.28 | 13.696% | $161.7667 | $161.77 | $161.75 | $161.80 |
| 7 purchase totals = | $829.45 | $885.0698 | $885.07 | $885.05 | $885.10 | |