| 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 | $127.68 | 13.428% | $144.8249 | $144.82 | $144.80 | $144.80 |
| Purchase #2 | $163.67 | 3.587% | $169.5408 | $169.54 | $169.55 | $169.50 |
| Purchase #3 | $110.29 | 7.838% | $118.9345 | $118.93 | $118.95 | $118.90 |
| Purchase #4 | $10.82 | 4.402% | $11.2963 | $11.30 | $11.30 | $11.30 |
| Purchase #5 | $28.26 | 8.357% | $30.6217 | $30.62 | $30.60 | $30.60 |
| Purchase #6 | $18.64 | 11.786% | $20.8369 | $20.84 | $20.85 | $20.80 |
| Purchase #7 | $192.55 | 5.650% | $203.4291 | $203.43 | $203.45 | $203.40 |
| 7 purchase totals = | $651.91 | $699.4842 | $699.48 | $699.50 | $699.30 | |