| 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 | $183.62 | 13.104% | $207.6816 | $207.68 | $207.70 | $207.70 |
| Purchase #2 | $61.63 | 8.163% | $66.6609 | $66.66 | $66.65 | $66.70 |
| Purchase #3 | $236.90 | 4.859% | $248.411 | $248.41 | $248.40 | $248.40 |
| Purchase #4 | $187.36 | 4.542% | $195.8699 | $195.87 | $195.85 | $195.90 |
| Purchase #5 | $40.28 | 3.395% | $41.6475 | $41.65 | $41.65 | $41.60 |
| Purchase #6 | $105.93 | 13.770% | $120.5166 | $120.52 | $120.50 | $120.50 |
| Purchase #7 | $37.63 | 4.628% | $39.3715 | $39.37 | $39.35 | $39.40 |
| 7 purchase totals = | $853.35 | $920.1590 | $920.16 | $920.10 | $920.20 | |