| 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 | $168.31 | 4.333% | $175.6029 | $175.60 | $175.60 | $175.60 |
| Purchase #2 | $144.97 | 3.862% | $150.5687 | $150.57 | $150.55 | $150.60 |
| Purchase #3 | $76.93 | 9.707% | $84.3976 | $84.40 | $84.40 | $84.40 |
| Purchase #4 | $166.60 | 7.778% | $179.5581 | $179.56 | $179.55 | $179.60 |
| Purchase #5 | $43.71 | 10.183% | $48.161 | $48.16 | $48.15 | $48.20 |
| Purchase #6 | $238.65 | 9.737% | $261.8874 | $261.89 | $261.90 | $261.90 |
| Purchase #7 | $107.74 | 11.191% | $119.7972 | $119.80 | $119.80 | $119.80 |
| 7 purchase totals = | $946.91 | $1,019.9729 | $1,019.98 | $1,019.95 | $1,020.10 | |