| 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 | $163.26 | 5.214% | $171.7724 | $171.77 | $171.75 | $171.80 |
| Purchase #2 | $35.33 | 4.821% | $37.0333 | $37.03 | $37.05 | $37.00 |
| Purchase #3 | $120.67 | 12.628% | $135.9082 | $135.91 | $135.90 | $135.90 |
| Purchase #4 | $8.80 | 6.111% | $9.3378 | $9.34 | $9.35 | $9.30 |
| Purchase #5 | $5.27 | 7.548% | $5.6678 | $5.67 | $5.65 | $5.70 |
| Purchase #6 | $235.32 | 11.567% | $262.5395 | $262.54 | $262.55 | $262.50 |
| Purchase #7 | $171.76 | 8.490% | $186.3424 | $186.34 | $186.35 | $186.30 |
| 7 purchase totals = | $740.41 | $808.6014 | $808.60 | $808.60 | $808.50 | |