| 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 | $170.77 | 9.564% | $187.1024 | $187.10 | $187.10 | $187.10 |
| Purchase #2 | $179.90 | 10.761% | $199.259 | $199.26 | $199.25 | $199.30 |
| Purchase #3 | $27.90 | 11.137% | $31.0072 | $31.01 | $31.00 | $31.00 |
| Purchase #4 | $161.79 | 4.472% | $169.0252 | $169.03 | $169.05 | $169.00 |
| Purchase #5 | $43.59 | 10.735% | $48.2694 | $48.27 | $48.25 | $48.30 |
| Purchase #6 | $70.90 | 4.630% | $74.1827 | $74.18 | $74.20 | $74.20 |
| Purchase #7 | $176.96 | 5.153% | $186.0787 | $186.08 | $186.10 | $186.10 |
| 7 purchase totals = | $831.81 | $894.9246 | $894.93 | $894.95 | $895.00 | |