| 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 | $149.65 | 5.451% | $157.8074 | $157.81 | $157.80 | $157.80 |
| Purchase #2 | $91.38 | 13.293% | $103.5271 | $103.53 | $103.55 | $103.50 |
| Purchase #3 | $211.45 | 11.612% | $236.0036 | $236.00 | $236.00 | $236.00 |
| Purchase #4 | $62.44 | 10.867% | $69.2254 | $69.23 | $69.25 | $69.20 |
| Purchase #5 | $150.90 | 11.859% | $168.7952 | $168.80 | $168.80 | $168.80 |
| Purchase #6 | $139.84 | 8.193% | $151.2971 | $151.30 | $151.30 | $151.30 |
| Purchase #7 | $46.89 | 12.264% | $52.6406 | $52.64 | $52.65 | $52.60 |
| 7 purchase totals = | $852.55 | $939.2964 | $939.31 | $939.35 | $939.20 | |