| 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 | $152.32 | 4.670% | $159.4333 | $159.43 | $159.45 | $159.40 |
| Purchase #2 | $109.50 | 9.116% | $119.482 | $119.48 | $119.50 | $119.50 |
| Purchase #3 | $208.28 | 6.593% | $222.0119 | $222.01 | $222.00 | $222.00 |
| Purchase #4 | $95.34 | 10.546% | $105.3946 | $105.39 | $105.40 | $105.40 |
| Purchase #5 | $68.72 | 8.680% | $74.6849 | $74.68 | $74.70 | $74.70 |
| Purchase #6 | $150.79 | 10.748% | $166.9969 | $167.00 | $167.00 | $167.00 |
| Purchase #7 | $34.34 | 13.418% | $38.9477 | $38.95 | $38.95 | $38.90 |
| 7 purchase totals = | $819.29 | $886.9513 | $886.94 | $887.00 | $886.90 | |