| 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 | $161.35 | 6.287% | $171.4941 | $171.49 | $171.50 | $171.50 |
| Purchase #2 | $213.71 | 11.766% | $238.8551 | $238.86 | $238.85 | $238.90 |
| Purchase #3 | $76.54 | 12.628% | $86.2055 | $86.21 | $86.20 | $86.20 |
| Purchase #4 | $124.79 | 8.759% | $135.7204 | $135.72 | $135.70 | $135.70 |
| Purchase #5 | $13.94 | 6.732% | $14.8784 | $14.88 | $14.90 | $14.90 |
| Purchase #6 | $86.93 | 3.218% | $89.7274 | $89.73 | $89.75 | $89.70 |
| Purchase #7 | $216.29 | 5.752% | $228.731 | $228.73 | $228.75 | $228.70 |
| 7 purchase totals = | $893.55 | $965.6119 | $965.62 | $965.65 | $965.60 | |