| 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 | $150.49 | 9.434% | $164.6872 | $164.69 | $164.70 | $164.70 |
| Purchase #2 | $5.90 | 11.394% | $6.5722 | $6.57 | $6.55 | $6.60 |
| Purchase #3 | $209.44 | 11.571% | $233.6743 | $233.67 | $233.65 | $233.70 |
| Purchase #4 | $245.49 | 5.730% | $259.5566 | $259.56 | $259.55 | $259.60 |
| Purchase #5 | $12.45 | 5.103% | $13.0853 | $13.09 | $13.10 | $13.10 |
| Purchase #6 | $17.61 | 9.120% | $19.216 | $19.22 | $19.20 | $19.20 |
| Purchase #7 | $35.31 | 3.239% | $36.4537 | $36.45 | $36.45 | $36.50 |
| 7 purchase totals = | $676.69 | $733.2453 | $733.25 | $733.20 | $733.40 | |