| 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 | $99.35 | 3.853% | $103.178 | $103.18 | $103.20 | $103.20 |
| Purchase #2 | $165.67 | 7.240% | $177.6645 | $177.66 | $177.65 | $177.70 |
| Purchase #3 | $204.63 | 3.110% | $210.994 | $210.99 | $211.00 | $211.00 |
| Purchase #4 | $150.70 | 12.153% | $169.0146 | $169.01 | $169.00 | $169.00 |
| Purchase #5 | $112.94 | 13.626% | $128.3292 | $128.33 | $128.35 | $128.30 |
| Purchase #6 | $186.82 | 9.198% | $204.0037 | $204.00 | $204.00 | $204.00 |
| Purchase #7 | $127.61 | 4.302% | $133.0998 | $133.10 | $133.10 | $133.10 |
| 7 purchase totals = | $1,047.72 | $1,126.2838 | $1,126.27 | $1,126.30 | $1,126.30 | |