| 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 | $151.95 | 3.750% | $157.6481 | $157.65 | $157.65 | $157.60 |
| Purchase #2 | $145.79 | 5.619% | $153.9819 | $153.98 | $154.00 | $154.00 |
| Purchase #3 | $104.47 | 6.755% | $111.5269 | $111.53 | $111.55 | $111.50 |
| Purchase #4 | $199.32 | 5.279% | $209.8421 | $209.84 | $209.85 | $209.80 |
| Purchase #5 | $152.40 | 7.437% | $163.734 | $163.73 | $163.75 | $163.70 |
| Purchase #6 | $105.58 | 11.500% | $117.7217 | $117.72 | $117.70 | $117.70 |
| Purchase #7 | $155.98 | 11.134% | $173.3468 | $173.35 | $173.35 | $173.30 |
| 7 purchase totals = | $1,015.49 | $1,087.8015 | $1,087.80 | $1,087.85 | $1,087.60 | |