| 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 | $205.59 | 6.428% | $218.8053 | $218.81 | $218.80 | $218.80 |
| Purchase #2 | $22.61 | 4.265% | $23.5743 | $23.57 | $23.55 | $23.60 |
| Purchase #3 | $207.61 | 6.583% | $221.277 | $221.28 | $221.30 | $221.30 |
| Purchase #4 | $152.74 | 7.739% | $164.5605 | $164.56 | $164.55 | $164.60 |
| Purchase #5 | $45.97 | 3.247% | $47.4626 | $47.46 | $47.45 | $47.50 |
| Purchase #6 | $80.26 | 10.119% | $88.3815 | $88.38 | $88.40 | $88.40 |
| Purchase #7 | $156.76 | 6.513% | $166.9698 | $166.97 | $166.95 | $167.00 |
| 7 purchase totals = | $871.54 | $931.0310 | $931.03 | $931.00 | $931.20 | |