| 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 | $161.86 | 5.622% | $170.9598 | $170.96 | $170.95 | $171.00 |
| Purchase #2 | $50.26 | 13.769% | $57.1803 | $57.18 | $57.20 | $57.20 |
| Purchase #3 | $163.56 | 5.793% | $173.035 | $173.04 | $173.05 | $173.00 |
| Purchase #4 | $206.64 | 6.458% | $219.9848 | $219.98 | $220.00 | $220.00 |
| Purchase #5 | $187.43 | 9.772% | $205.7457 | $205.75 | $205.75 | $205.70 |
| Purchase #6 | $180.84 | 4.298% | $188.6125 | $188.61 | $188.60 | $188.60 |
| Purchase #7 | $168.73 | 3.179% | $174.0939 | $174.09 | $174.10 | $174.10 |
| 7 purchase totals = | $1,119.32 | $1,189.6120 | $1,189.61 | $1,189.65 | $1,189.60 | |