| 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 | $156.98 | 11.656% | $175.2776 | $175.28 | $175.30 | $175.30 |
| Purchase #2 | $148.33 | 13.375% | $168.1691 | $168.17 | $168.15 | $168.20 |
| Purchase #3 | $109.66 | 4.485% | $114.5783 | $114.58 | $114.60 | $114.60 |
| Purchase #4 | $27.59 | 11.324% | $30.7143 | $30.71 | $30.70 | $30.70 |
| Purchase #5 | $88.69 | 11.166% | $98.5931 | $98.59 | $98.60 | $98.60 |
| Purchase #6 | $74.61 | 12.504% | $83.9392 | $83.94 | $83.95 | $83.90 |
| Purchase #7 | $162.60 | 7.378% | $174.5966 | $174.60 | $174.60 | $174.60 |
| 7 purchase totals = | $768.46 | $845.8682 | $845.87 | $845.90 | $845.90 | |