| 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 | $146.83 | 12.665% | $165.426 | $165.43 | $165.45 | $165.40 |
| Purchase #2 | $233.51 | 10.207% | $257.3444 | $257.34 | $257.35 | $257.30 |
| Purchase #3 | $151.46 | 9.370% | $165.6518 | $165.65 | $165.65 | $165.70 |
| Purchase #4 | $100.91 | 13.584% | $114.6176 | $114.62 | $114.60 | $114.60 |
| Purchase #5 | $24.27 | 9.462% | $26.5664 | $26.57 | $26.55 | $26.60 |
| Purchase #6 | $40.60 | 10.280% | $44.7737 | $44.77 | $44.75 | $44.80 |
| Purchase #7 | $184.62 | 3.864% | $191.7537 | $191.75 | $191.75 | $191.80 |
| 7 purchase totals = | $882.20 | $966.1336 | $966.13 | $966.10 | $966.20 | |