| 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 | $144.82 | 11.119% | $160.9225 | $160.92 | $160.90 | $160.90 |
| Purchase #2 | $27.25 | 12.383% | $30.6244 | $30.62 | $30.60 | $30.60 |
| Purchase #3 | $91.38 | 10.114% | $100.6222 | $100.62 | $100.60 | $100.60 |
| Purchase #4 | $62.28 | 13.171% | $70.4829 | $70.48 | $70.50 | $70.50 |
| Purchase #5 | $123.66 | 10.322% | $136.4242 | $136.42 | $136.40 | $136.40 |
| Purchase #6 | $64.95 | 13.345% | $73.6176 | $73.62 | $73.60 | $73.60 |
| Purchase #7 | $162.47 | 4.752% | $170.1906 | $170.19 | $170.20 | $170.20 |
| 7 purchase totals = | $676.81 | $742.8844 | $742.87 | $742.80 | $742.80 | |