| 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 | $179.37 | 13.820% | $204.1589 | $204.16 | $204.15 | $204.20 |
| Purchase #2 | $131.87 | 12.236% | $148.0056 | $148.01 | $148.00 | $148.00 |
| Purchase #3 | $160.87 | 12.108% | $180.3481 | $180.35 | $180.35 | $180.30 |
| Purchase #4 | $178.37 | 7.827% | $192.331 | $192.33 | $192.35 | $192.30 |
| Purchase #5 | $47.86 | 5.554% | $50.5181 | $50.52 | $50.50 | $50.50 |
| Purchase #6 | $140.41 | 9.488% | $153.7321 | $153.73 | $153.75 | $153.70 |
| Purchase #7 | $46.32 | 10.644% | $51.2503 | $51.25 | $51.25 | $51.30 |
| 7 purchase totals = | $885.07 | $980.3441 | $980.35 | $980.35 | $980.30 | |