| 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 | $125.39 | 8.295% | $135.7911 | $135.79 | $135.80 | $135.80 |
| Purchase #2 | $195.66 | 13.699% | $222.4635 | $222.46 | $222.45 | $222.50 |
| Purchase #3 | $159.55 | 3.667% | $165.4007 | $165.40 | $165.40 | $165.40 |
| Purchase #4 | $134.91 | 4.309% | $140.7233 | $140.72 | $140.70 | $140.70 |
| Purchase #5 | $83.79 | 13.137% | $94.7975 | $94.80 | $94.80 | $94.80 |
| Purchase #6 | $41.67 | 6.516% | $44.3852 | $44.39 | $44.40 | $44.40 |
| Purchase #7 | $97.70 | 3.386% | $101.0081 | $101.01 | $101.00 | $101.00 |
| 7 purchase totals = | $838.67 | $904.5694 | $904.57 | $904.55 | $904.60 | |