| 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 | $16.30 | 3.592% | $16.8855 | $16.89 | $16.90 | $16.90 |
| Purchase #2 | $162.29 | 4.118% | $168.9731 | $168.97 | $168.95 | $169.00 |
| Purchase #3 | $235.89 | 7.802% | $254.2941 | $254.29 | $254.30 | $254.30 |
| Purchase #4 | $169.97 | 12.145% | $190.6129 | $190.61 | $190.60 | $190.60 |
| Purchase #5 | $67.65 | 4.220% | $70.5048 | $70.50 | $70.50 | $70.50 |
| Purchase #6 | $183.52 | 11.461% | $204.5532 | $204.55 | $204.55 | $204.60 |
| Purchase #7 | $17.74 | 5.367% | $18.6921 | $18.69 | $18.70 | $18.70 |
| 7 purchase totals = | $853.36 | $924.5157 | $924.50 | $924.50 | $924.60 | |