| 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 | $83.69 | 10.734% | $92.6733 | $92.67 | $92.65 | $92.70 |
| Purchase #2 | $206.51 | 11.128% | $229.4904 | $229.49 | $229.50 | $229.50 |
| Purchase #3 | $218.51 | 5.461% | $230.4428 | $230.44 | $230.45 | $230.40 |
| Purchase #4 | $136.63 | 5.271% | $143.8318 | $143.83 | $143.85 | $143.80 |
| Purchase #5 | $186.40 | 3.224% | $192.4095 | $192.41 | $192.40 | $192.40 |
| Purchase #6 | $97.96 | 11.746% | $109.4664 | $109.47 | $109.45 | $109.50 |
| Purchase #7 | $163.66 | 7.861% | $176.5253 | $176.53 | $176.55 | $176.50 |
| 7 purchase totals = | $1,093.36 | $1,174.8395 | $1,174.84 | $1,174.85 | $1,174.80 | |