| 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 | $151.49 | 11.862% | $169.4597 | $169.46 | $169.45 | $169.50 |
| Purchase #2 | $98.96 | 4.224% | $103.1401 | $103.14 | $103.15 | $103.10 |
| Purchase #3 | $235.41 | 3.836% | $244.4403 | $244.44 | $244.45 | $244.40 |
| Purchase #4 | $135.64 | 13.806% | $154.3665 | $154.37 | $154.35 | $154.40 |
| Purchase #5 | $158.45 | 11.338% | $176.4151 | $176.42 | $176.40 | $176.40 |
| Purchase #6 | $140.40 | 10.864% | $155.6531 | $155.65 | $155.65 | $155.70 |
| Purchase #7 | $250.96 | 5.735% | $265.3526 | $265.35 | $265.35 | $265.40 |
| 7 purchase totals = | $1,171.31 | $1,268.8274 | $1,268.83 | $1,268.80 | $1,268.90 | |