| 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 | $167.90 | 9.187% | $183.325 | $183.33 | $183.35 | $183.30 |
| Purchase #2 | $16.54 | 9.672% | $18.1397 | $18.14 | $18.15 | $18.10 |
| Purchase #3 | $54.57 | 3.404% | $56.4276 | $56.43 | $56.45 | $56.40 |
| Purchase #4 | $241.42 | 8.771% | $262.5949 | $262.59 | $262.60 | $262.60 |
| Purchase #5 | $22.57 | 3.473% | $23.3539 | $23.35 | $23.35 | $23.40 |
| Purchase #6 | $110.66 | 12.108% | $124.0587 | $124.06 | $124.05 | $124.10 |
| Purchase #7 | $228.28 | 4.849% | $239.3493 | $239.35 | $239.35 | $239.30 |
| 7 purchase totals = | $841.94 | $907.2491 | $907.25 | $907.30 | $907.20 | |