| 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 | $145.68 | 8.395% | $157.9098 | $157.91 | $157.90 | $157.90 |
| Purchase #2 | $30.92 | 11.841% | $34.5812 | $34.58 | $34.60 | $34.60 |
| Purchase #3 | $17.25 | 10.171% | $19.0045 | $19.00 | $19.00 | $19.00 |
| Purchase #4 | $190.66 | 8.802% | $207.4419 | $207.44 | $207.45 | $207.40 |
| Purchase #5 | $33.98 | 12.471% | $38.2176 | $38.22 | $38.20 | $38.20 |
| Purchase #6 | $57.61 | 11.774% | $64.393 | $64.39 | $64.40 | $64.40 |
| Purchase #7 | $40.70 | 11.712% | $45.4668 | $45.47 | $45.45 | $45.50 |
| 7 purchase totals = | $516.80 | $567.0148 | $567.01 | $567.00 | $567.00 | |