| 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 | $137.44 | 5.847% | $145.4761 | $145.48 | $145.50 | $145.50 |
| Purchase #2 | $15.43 | 12.485% | $17.3564 | $17.36 | $17.35 | $17.40 |
| Purchase #3 | $76.50 | 12.826% | $86.3119 | $86.31 | $86.30 | $86.30 |
| Purchase #4 | $79.25 | 6.643% | $84.5146 | $84.51 | $84.50 | $84.50 |
| Purchase #5 | $180.65 | 10.546% | $199.7013 | $199.70 | $199.70 | $199.70 |
| Purchase #6 | $228.81 | 8.641% | $248.5815 | $248.58 | $248.60 | $248.60 |
| Purchase #7 | $16.61 | 10.666% | $18.3816 | $18.38 | $18.40 | $18.40 |
| 7 purchase totals = | $734.69 | $800.3234 | $800.32 | $800.35 | $800.40 | |