| 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 | $146.38 | 4.618% | $153.1398 | $153.14 | $153.15 | $153.10 |
| Purchase #2 | $207.40 | 5.108% | $217.994 | $217.99 | $218.00 | $218.00 |
| Purchase #3 | $69.37 | 11.669% | $77.4648 | $77.46 | $77.45 | $77.50 |
| Purchase #4 | $181.72 | 9.682% | $199.3141 | $199.31 | $199.30 | $199.30 |
| Purchase #5 | $47.32 | 6.452% | $50.3731 | $50.37 | $50.35 | $50.40 |
| Purchase #6 | $70.71 | 6.412% | $75.2439 | $75.24 | $75.25 | $75.20 |
| Purchase #7 | $172.59 | 3.729% | $179.0259 | $179.03 | $179.05 | $179.00 |
| 7 purchase totals = | $895.49 | $952.5556 | $952.54 | $952.55 | $952.50 | |