| 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 | $16.94 | 11.411% | $18.873 | $18.87 | $18.85 | $18.90 |
| Purchase #2 | $124.52 | 4.679% | $130.3463 | $130.35 | $130.35 | $130.30 |
| Purchase #3 | $104.48 | 9.831% | $114.7514 | $114.75 | $114.75 | $114.80 |
| Purchase #4 | $157.25 | 5.186% | $165.405 | $165.41 | $165.40 | $165.40 |
| Purchase #5 | $246.58 | 5.141% | $259.2567 | $259.26 | $259.25 | $259.30 |
| Purchase #6 | $34.62 | 9.825% | $38.0214 | $38.02 | $38.00 | $38.00 |
| Purchase #7 | $149.83 | 11.139% | $166.5196 | $166.52 | $166.50 | $166.50 |
| 7 purchase totals = | $834.22 | $893.1734 | $893.18 | $893.10 | $893.20 | |