| 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 | $33.39 | 8.605% | $36.2632 | $36.26 | $36.25 | $36.30 |
| Purchase #2 | $128.27 | 13.229% | $145.2388 | $145.24 | $145.25 | $145.20 |
| Purchase #3 | $156.31 | 10.870% | $173.3009 | $173.30 | $173.30 | $173.30 |
| Purchase #4 | $63.94 | 13.337% | $72.4677 | $72.47 | $72.45 | $72.50 |
| Purchase #5 | $190.99 | 5.844% | $202.1515 | $202.15 | $202.15 | $202.20 |
| Purchase #6 | $16.37 | 13.428% | $18.5682 | $18.57 | $18.55 | $18.60 |
| Purchase #7 | $197.46 | 4.583% | $206.5096 | $206.51 | $206.50 | $206.50 |
| 7 purchase totals = | $786.73 | $854.4999 | $854.50 | $854.45 | $854.60 | |