| 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 | $119.78 | 13.751% | $136.2509 | $136.25 | $136.25 | $136.30 |
| Purchase #2 | $14.39 | 13.188% | $16.2878 | $16.29 | $16.30 | $16.30 |
| Purchase #3 | $18.27 | 3.758% | $18.9566 | $18.96 | $18.95 | $19.00 |
| Purchase #4 | $197.47 | 9.281% | $215.7972 | $215.80 | $215.80 | $215.80 |
| Purchase #5 | $20.35 | 13.531% | $23.1036 | $23.10 | $23.10 | $23.10 |
| Purchase #6 | $136.73 | 4.377% | $142.7147 | $142.71 | $142.70 | $142.70 |
| Purchase #7 | $223.99 | 13.271% | $253.7157 | $253.72 | $253.70 | $253.70 |
| 7 purchase totals = | $730.98 | $806.8265 | $806.83 | $806.80 | $806.90 | |