| 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 | $83.83 | 3.568% | $86.8211 | $86.82 | $86.80 | $86.80 |
| Purchase #2 | $158.74 | 9.690% | $174.1219 | $174.12 | $174.10 | $174.10 |
| Purchase #3 | $177.32 | 6.579% | $188.9859 | $188.99 | $189.00 | $189.00 |
| Purchase #4 | $148.44 | 11.147% | $164.9866 | $164.99 | $165.00 | $165.00 |
| Purchase #5 | $186.48 | 11.332% | $207.6119 | $207.61 | $207.60 | $207.60 |
| Purchase #6 | $179.83 | 7.270% | $192.9036 | $192.90 | $192.90 | $192.90 |
| Purchase #7 | $191.26 | 11.631% | $213.5055 | $213.51 | $213.50 | $213.50 |
| 7 purchase totals = | $1,125.90 | $1,228.9365 | $1,228.94 | $1,228.90 | $1,228.90 | |