| 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 | $148.48 | 3.599% | $153.8238 | $153.82 | $153.80 | $153.80 |
| Purchase #2 | $187.82 | 10.363% | $207.2838 | $207.28 | $207.30 | $207.30 |
| Purchase #3 | $192.27 | 13.852% | $218.9032 | $218.90 | $218.90 | $218.90 |
| Purchase #4 | $158.41 | 8.310% | $171.5739 | $171.57 | $171.55 | $171.60 |
| Purchase #5 | $224.26 | 11.328% | $249.6642 | $249.66 | $249.65 | $249.70 |
| Purchase #6 | $179.57 | 9.562% | $196.7405 | $196.74 | $196.75 | $196.70 |
| Purchase #7 | $219.62 | 9.816% | $241.1779 | $241.18 | $241.20 | $241.20 |
| 7 purchase totals = | $1,310.43 | $1,439.1673 | $1,439.15 | $1,439.15 | $1,439.20 | |