| 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 | $137.58 | 4.346% | $143.5592 | $143.56 | $143.55 | $143.60 |
| Purchase #2 | $163.63 | 12.542% | $184.1525 | $184.15 | $184.15 | $184.20 |
| Purchase #3 | $195.77 | 6.259% | $208.0232 | $208.02 | $208.00 | $208.00 |
| Purchase #4 | $125.52 | 13.642% | $142.6434 | $142.64 | $142.65 | $142.60 |
| Purchase #5 | $155.46 | 7.110% | $166.5132 | $166.51 | $166.50 | $166.50 |
| Purchase #6 | $151.65 | 7.777% | $163.4438 | $163.44 | $163.45 | $163.40 |
| Purchase #7 | $12.49 | 4.859% | $13.0969 | $13.10 | $13.10 | $13.10 |
| 7 purchase totals = | $942.10 | $1,021.4322 | $1,021.42 | $1,021.40 | $1,021.40 | |