| 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 | $174.57 | 11.755% | $195.0907 | $195.09 | $195.10 | $195.10 |
| Purchase #2 | $21.31 | 4.441% | $22.2564 | $22.26 | $22.25 | $22.30 |
| Purchase #3 | $27.40 | 12.725% | $30.8867 | $30.89 | $30.90 | $30.90 |
| Purchase #4 | $129.72 | 6.843% | $138.5967 | $138.60 | $138.60 | $138.60 |
| Purchase #5 | $228.65 | 4.398% | $238.706 | $238.71 | $238.70 | $238.70 |
| Purchase #6 | $8.28 | 12.122% | $9.2837 | $9.28 | $9.30 | $9.30 |
| Purchase #7 | $207.73 | 6.337% | $220.8939 | $220.89 | $220.90 | $220.90 |
| 7 purchase totals = | $797.66 | $855.7141 | $855.72 | $855.75 | $855.80 | |