| 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 | $171.53 | 10.511% | $189.5595 | $189.56 | $189.55 | $189.60 |
| Purchase #2 | $232.96 | 8.319% | $252.3399 | $252.34 | $252.35 | $252.30 |
| Purchase #3 | $157.81 | 3.657% | $163.5811 | $163.58 | $163.60 | $163.60 |
| Purchase #4 | $233.81 | 4.736% | $244.8832 | $244.88 | $244.90 | $244.90 |
| Purchase #5 | $30.40 | 3.262% | $31.3916 | $31.39 | $31.40 | $31.40 |
| Purchase #6 | $145.41 | 6.118% | $154.3062 | $154.31 | $154.30 | $154.30 |
| Purchase #7 | $185.83 | 6.212% | $197.3738 | $197.37 | $197.35 | $197.40 |
| 7 purchase totals = | $1,157.75 | $1,233.4353 | $1,233.43 | $1,233.45 | $1,233.50 | |