| 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 | $139.85 | 12.603% | $157.4753 | $157.48 | $157.50 | $157.50 |
| Purchase #2 | $211.47 | 8.377% | $229.1848 | $229.18 | $229.20 | $229.20 |
| Purchase #3 | $16.41 | 13.869% | $18.6859 | $18.69 | $18.70 | $18.70 |
| Purchase #4 | $170.85 | 9.704% | $187.4293 | $187.43 | $187.45 | $187.40 |
| Purchase #5 | $31.99 | 13.205% | $36.2143 | $36.21 | $36.20 | $36.20 |
| Purchase #6 | $60.41 | 6.759% | $64.4931 | $64.49 | $64.50 | $64.50 |
| Purchase #7 | $121.81 | 6.730% | $130.0078 | $130.01 | $130.00 | $130.00 |
| 7 purchase totals = | $752.79 | $823.4905 | $823.49 | $823.55 | $823.50 | |