| 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 | $177.32 | 5.242% | $186.6151 | $186.62 | $186.60 | $186.60 |
| Purchase #2 | $81.88 | 9.335% | $89.5235 | $89.52 | $89.50 | $89.50 |
| Purchase #3 | $243.60 | 7.822% | $262.6544 | $262.65 | $262.65 | $262.70 |
| Purchase #4 | $197.62 | 4.381% | $206.2777 | $206.28 | $206.30 | $206.30 |
| Purchase #5 | $163.94 | 8.811% | $178.3848 | $178.38 | $178.40 | $178.40 |
| Purchase #6 | $236.62 | 5.304% | $249.1703 | $249.17 | $249.15 | $249.20 |
| Purchase #7 | $236.93 | 3.607% | $245.4761 | $245.48 | $245.50 | $245.50 |
| 7 purchase totals = | $1,337.91 | $1,418.1019 | $1,418.10 | $1,418.10 | $1,418.20 | |