| 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 | $183.29 | 6.369% | $194.9637 | $194.96 | $194.95 | $195.00 |
| Purchase #2 | $95.72 | 13.313% | $108.4632 | $108.46 | $108.45 | $108.50 |
| Purchase #3 | $80.27 | 4.435% | $83.83 | $83.83 | $83.85 | $83.80 |
| Purchase #4 | $9.69 | 12.586% | $10.9096 | $10.91 | $10.90 | $10.90 |
| Purchase #5 | $229.61 | 3.542% | $237.7428 | $237.74 | $237.75 | $237.70 |
| Purchase #6 | $28.96 | 5.781% | $30.6342 | $30.63 | $30.65 | $30.60 |
| Purchase #7 | $183.31 | 12.188% | $205.6518 | $205.65 | $205.65 | $205.70 |
| 7 purchase totals = | $810.85 | $872.1953 | $872.18 | $872.20 | $872.20 | |