| 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 | $136.43 | 11.271% | $151.807 | $151.81 | $151.80 | $151.80 |
| Purchase #2 | $104.72 | 8.260% | $113.3699 | $113.37 | $113.35 | $113.40 |
| Purchase #3 | $217.62 | 4.654% | $227.748 | $227.75 | $227.75 | $227.70 |
| Purchase #4 | $10.67 | 8.674% | $11.5955 | $11.60 | $11.60 | $11.60 |
| Purchase #5 | $143.93 | 7.655% | $154.9478 | $154.95 | $154.95 | $154.90 |
| Purchase #6 | $181.32 | 12.460% | $203.9125 | $203.91 | $203.90 | $203.90 |
| Purchase #7 | $244.78 | 5.523% | $258.2992 | $258.30 | $258.30 | $258.30 |
| 7 purchase totals = | $1,039.47 | $1,121.6799 | $1,121.69 | $1,121.65 | $1,121.60 | |