| 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 | $162.48 | 11.506% | $181.1749 | $181.17 | $181.15 | $181.20 |
| Purchase #2 | $230.84 | 8.210% | $249.792 | $249.79 | $249.80 | $249.80 |
| Purchase #3 | $16.30 | 8.656% | $17.7109 | $17.71 | $17.70 | $17.70 |
| Purchase #4 | $137.39 | 5.750% | $145.2899 | $145.29 | $145.30 | $145.30 |
| Purchase #5 | $106.25 | 6.448% | $113.101 | $113.10 | $113.10 | $113.10 |
| Purchase #6 | $86.34 | 11.291% | $96.0886 | $96.09 | $96.10 | $96.10 |
| Purchase #7 | $147.91 | 4.171% | $154.0793 | $154.08 | $154.10 | $154.10 |
| 7 purchase totals = | $887.51 | $957.2366 | $957.23 | $957.25 | $957.30 | |