| 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 | $117.58 | 13.709% | $133.699 | $133.70 | $133.70 | $133.70 |
| Purchase #2 | $205.75 | 3.568% | $213.0912 | $213.09 | $213.10 | $213.10 |
| Purchase #3 | $117.38 | 4.689% | $122.8839 | $122.88 | $122.90 | $122.90 |
| Purchase #4 | $33.38 | 13.369% | $37.8426 | $37.84 | $37.85 | $37.80 |
| Purchase #5 | $50.61 | 3.539% | $52.4011 | $52.40 | $52.40 | $52.40 |
| Purchase #6 | $162.80 | 7.255% | $174.6111 | $174.61 | $174.60 | $174.60 |
| Purchase #7 | $52.83 | 3.661% | $54.7641 | $54.76 | $54.75 | $54.80 |
| 7 purchase totals = | $740.33 | $789.2930 | $789.28 | $789.30 | $789.30 | |